adding untracked frontend and typescript files

csharp/app/SaliMax/src/Log/JsonUtil.cs

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+using System.Text.Json.Nodes;
+using InnovEnergy.Lib.StatusApi;
+
+namespace InnovEnergy.SaliMax.Log;
+
+public static class JsonUtil
+{
+    public static JsonObject CreateDevice(this DeviceType deviceType, String name)
+    {
+        return new JsonObject
+        {
+            { "Name", name },
+            { "Type", deviceType.ToString() }
+        };
+    }
+
+
+    public static JsonObject AddAcConnection(this JsonObject json, Decimal frequency, IEnumerable<JsonNode> acPhases)
+    {
+        return json.AddAcConnection(frequency, acPhases.ToArray());
+    }
+
+    public static JsonObject AddAcConnection(this JsonObject json, Decimal frequency, params JsonNode[] acPhases)
+    {
+        return json
+              .AddProp("Ac", new JsonArray(acPhases))
+              .AddProp("Frequency", frequency);
+    }
+
+    public static JsonObject AddAlarms<T>(this JsonObject json, IEnumerable<T> alarms)
+    {
+        return json.AddProp("Alarms", alarms.ToJsonArray());
+    }
+
+    public static JsonObject AddWarnings<T>(this JsonObject json, IEnumerable<T> warnings)
+    {
+        return json.AddProp("Warnings", warnings.ToJsonArray());
+    }
+
+    
+    public static JsonObject AddProp(this JsonObject json, String key, JsonNode? value)
+    {
+        json.Add(key, value);
+        return json;
+    }
+
+
+    public static JsonObject AddDcConnection(this JsonObject json, Decimal current, Decimal voltage)
+    {
+        return json.AddProp("Dc", CreateDcPhase(current, voltage));
+    }
+
+    public static JsonObject AddDc48Connection(this JsonObject json, Decimal current, Decimal voltage)
+    {
+        return json.AddProp("Dc48", CreateDcPhase(current, voltage));
+    }
+
+    public static JsonObject CreateAcPhase(Decimal current, Decimal voltage, Decimal phi)
+    {
+        return new JsonObject
+        {
+            ["Current"] = current,
+            ["Voltage"] = voltage,
+            ["Phi"    ] = phi,
+        };
+    }
+
+    
+    public static JsonObject CreateDcPhase(Decimal current, Decimal voltage)
+    {
+        return new JsonObject
+        {
+            ["Current"] = current ,
+            ["Voltage"] = voltage ,
+            ["Power"]   = current * voltage,
+        };
+    }
+        
+    public static Decimal Round3(this Decimal val)
+    { 
+        return Decimal.Round(val, 3);
+    }
+    
+    public static Decimal Round0(this Decimal val)
+    { 
+        return Decimal.Round(val, 0);
+    }
+    
+    public static JsonObject CreateBus(String left, String top, String bottom, String right, String name)
+    {
+        return new JsonObject
+        {
+            ["Name"]   = name,
+            ["Left"]   = left,
+            ["Top"]    = top,
+            ["Bottom"] = bottom,
+            ["Right"]  = right
+        };
+    }
+
+    public static String Port(DeviceType dt, BusPort bp, Boolean display = true)
+    {
+        return $"{Enum.GetName(dt)}:{Enum.GetName(bp)}:{(display ? "show" : "hide")}";
+    }
+
+
+    public static JsonArray ToJsonArray<T>(this IEnumerable<T> things)
+    {
+        var jsonValues = things
+                        .Select(t => t!.ToString())
+                        .Select(t => JsonValue.Create(t))
+                        .OfType<JsonNode>()
+                        .ToArray();
+        
+        return new JsonArray(jsonValues);
+    }
+
+}

csharp/app/SaliMax/src/Utils.cs

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+using InnovEnergy.Lib.Utils;
+
+namespace InnovEnergy.SaliMax;
+
+public static class Utils
+{
+    public static Decimal Round3(this Decimal d)
+    {
+        return DecimalUtils.RoundToSignificantFigures(d, 3);
+    }
+}

csharp/lib/StatusApi/Connections/DcConnection.cs

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+using InnovEnergy.Lib.StatusApi.Phases;
+
+namespace InnovEnergy.Lib.StatusApi.Connections;
+
+
+public class DcConnection : Phase
+{
+    public static DcConnection Null { get; } = new DcConnection();
+    public Decimal Power => Current * Voltage;
+}

csharp/lib/StatusApi/Connections/SinglePhaseAcConnection.cs

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+using InnovEnergy.Lib.StatusApi.Phases;
+
+namespace InnovEnergy.Lib.StatusApi.Connections;
+
+public class SinglePhaseAcConnection : AcPhase
+{
+    public Decimal Frequency { get; init; }
+    
+    public new static SinglePhaseAcConnection Null = new SinglePhaseAcConnection();
+}

csharp/lib/StatusApi/Connections/ThreePhaseAcConnection.cs

@@ -0,0 +1,19 @@
+using InnovEnergy.Lib.StatusApi.Phases;
+
+namespace InnovEnergy.Lib.StatusApi.Connections;
+
+public class ThreePhaseAcConnection
+{
+    public static ThreePhaseAcConnection Null { get; } = new ThreePhaseAcConnection();
+    
+    public AcPhase L1 { get; init; } = AcPhase.Null;
+    public AcPhase L2 { get; init; } = AcPhase.Null;
+    public AcPhase L3 { get; init; } = AcPhase.Null;
+
+    public Decimal Frequency { get; init; }
+    
+    public Decimal ApparentPower => L1.ApparentPower + L2.ApparentPower + L3.ApparentPower;
+    public Decimal ReactivePower => L1.ReactivePower + L2.ReactivePower + L3.ReactivePower;
+    public Decimal ActivePower   => L1.ActivePower   + L2.ActivePower   + L3.ActivePower;
+}
+

csharp/lib/StatusApi/DeviceType.cs

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+namespace InnovEnergy.Lib.StatusApi;
+
+/// SIGN CONVENTION
+///
+/// Voltages have to be measured/indicated so that they are guaranteed to be never negative.
+/// In the case of AC this is accomplished by using the RMS measurement.
+/// The sign convention of the current (and hence power, since voltage defined to be never negative)
+/// depends on the type of the device.
+/// If the device can only produce (e.g. PV) or only consume (e.g. Loads),
+/// then the current has to be 0 or positive.
+/// If the device is a prosumer (e.g. inverter, battery, grid...)
+/// then a positive sign denotes current (power) flow away from the grid (to the "right")
+/// and a negative sign denotes current (power) flow towards the grid (to the "left")
+
+
+
+
+/// the currently known DeviceTypes, to be serialized as string in JSON 
+public enum DeviceType
+{
+    None,
+    PvOnAcIn    ,
+    PvOnAcOut   ,
+    PvOnDc      ,
+    Load        ,
+    CriticalLoad,
+    Battery     ,
+    Grid        ,
+    Inverter    ,
+    AcInToAcOut ,
+    DcDc        ,
+    DcLoad      ,
+    Losses
+}

csharp/lib/StatusApi/Devices/Battery.cs

@@ -0,0 +1,8 @@
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class Battery : DcDevice
+{
+    public Decimal Soc         { get; init; }
+    public Decimal Temperature { get; init; }
+}

csharp/lib/StatusApi/Devices/DcDcConverter.cs

@@ -0,0 +1,9 @@
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class DcDcConverter : Device
+{
+    public DcConnection Left  { get; init; } = DcConnection.Null;
+    public DcConnection Right { get; init; } = DcConnection.Null;
+}

csharp/lib/StatusApi/Devices/DcDevice.cs

@@ -0,0 +1,8 @@
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class DcDevice : Device
+{
+    public DcConnection Dc { get; init; } = DcConnection.Null;
+}

csharp/lib/StatusApi/Devices/Device.cs

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+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class Device
+{
+    public String DeviceType
+    {
+        get
+        {
+            var t = GetType();
+
+            while (!t!.IsAbstract)
+                t = t.BaseType;
+
+            return t.Name;
+        }
+    }
+}

csharp/lib/StatusApi/Devices/GridMeter.cs

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+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+
+public abstract class GridMeter : ThreePhaseAcDevice
+{
+    
+}

csharp/lib/StatusApi/Devices/IPvCoupledDevice.cs

@@ -0,0 +1,8 @@
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public interface IPvCoupledDevice
+{
+    IReadOnlyList<DcConnection> Strings { get;  }
+}

csharp/lib/StatusApi/Devices/Mppt.cs

@@ -0,0 +1,8 @@
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class Mppt : DcDevice, IPvCoupledDevice
+{
+    public IReadOnlyList<DcConnection> Strings { get; init; } = ArraySegment<DcConnection>.Empty;
+}

csharp/lib/StatusApi/Devices/SinglePhaseAcDevice.cs

@@ -0,0 +1,9 @@
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+
+public abstract class SinglePhaseAcDevice : Device
+{
+    public SinglePhaseAcConnection Ac { get; init; } = SinglePhaseAcConnection.Null;
+}

csharp/lib/StatusApi/Devices/SinglePhaseInverter.cs

@@ -0,0 +1,11 @@
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class SinglePhaseInverter 
+{
+    public SinglePhaseAcConnection Ac { get; init; } = SinglePhaseAcConnection.Null;
+    public DcConnection            Dc { get; init; } = DcConnection.Null;
+}
+
+

csharp/lib/StatusApi/Devices/SinglePhasePvInverter.cs

@@ -0,0 +1,8 @@
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class SinglePhasePvInverter : SinglePhaseAcDevice, IPvCoupledDevice
+{
+    public IReadOnlyList<DcConnection> Strings { get; init; } = ArraySegment<DcConnection>.Empty;
+}

csharp/lib/StatusApi/Devices/ThreePhaseAcDevice.cs

@@ -0,0 +1,8 @@
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class ThreePhaseAcDevice: Device
+{
+    public ThreePhaseAcConnection Ac { get; init; } = ThreePhaseAcConnection.Null;
+}

csharp/lib/StatusApi/Devices/ThreePhaseInverter.cs

@@ -0,0 +1,11 @@
+
+
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class ThreePhaseInverter : Device
+{
+     public ThreePhaseAcConnection Ac { get; init; } = ThreePhaseAcConnection.Null;
+     public DcConnection           Dc { get; init; } = DcConnection.Null;
+}

csharp/lib/StatusApi/Devices/ThreePhasePvInverter.cs

@@ -0,0 +1,8 @@
+using InnovEnergy.Lib.StatusApi.Connections;
+
+namespace InnovEnergy.Lib.StatusApi.Devices;
+
+public abstract class ThreePhasePvInverter : ThreePhaseAcDevice , IPvCoupledDevice
+{
+    public IReadOnlyList<DcConnection> Strings { get; init; } = ArraySegment<DcConnection>.Empty;
+}

csharp/lib/StatusApi/Phases/AcPhase.cs

@@ -0,0 +1,17 @@
+using static DecimalMath.DecimalEx;
+
+namespace InnovEnergy.Lib.StatusApi.Phases;
+
+
+public class AcPhase : Phase
+{
+    public Decimal Phi { get; init; }
+    
+    public Decimal ApparentPower => Voltage * Current;
+    public Decimal ReactivePower => ApparentPower * Sin(Phi);
+    public Decimal ActivePower   => ApparentPower * PowerFactor;
+    public Decimal PowerFactor   => Cos(Phi);
+    
+    internal AcPhase() {}
+    public static AcPhase Null = new AcPhase();
+}

csharp/lib/StatusApi/Phases/Phase.cs

@@ -0,0 +1,12 @@
+namespace InnovEnergy.Lib.StatusApi.Phases;
+
+/// A phase must have at least a known Voltage and Current.
+/// For DC this is already enough.
+/// For AC the values have to be in RMS (not amplitude or P2P)
+/// Power can be inferred, P = UI
+
+public abstract class Phase 
+{
+    public Decimal Voltage { get; init; }  // U, non-negative
+    public Decimal Current { get; init; }  // I, sign depends on device type, see sign convention above
+}

csharp/lib/Utils/DecimalUtils.cs

@@ -0,0 +1,32 @@
+using DecimalMath;
+
+namespace InnovEnergy.Lib.Utils;
+
+public static class DecimalUtils
+{
+    public static Double RoundToSignificantFigures(this Double num, Int32 n)
+    {
+        if (num == 0)
+            return 0;
+
+        var d = Math.Ceiling(Math.Log10(num < 0 ? -num : num));
+        var power = n - (Int32)d;
+
+        var magnitude = Math.Pow(10, power);
+        var shifted = Math.Round(num * magnitude);
+        return shifted / magnitude;
+    }
+    
+    public static Decimal RoundToSignificantFigures(this Decimal num, Int32 n)
+    {
+        if (num == 0)
+            return 0;
+
+        var d = Math.Ceiling(DecimalEx.Log10(num < 0 ? -num : num));
+        var power = n - (Int32)d;
+
+        var magnitude = DecimalEx.Pow(10, power);
+        var shifted = Math.Round(num * magnitude);
+        return shifted / magnitude;
+    }
+}

csharp/lib/Utils/TextBlock.cs

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+namespace InnovEnergy.Lib.Utils;
+
+public class TextBlock
+{
+    public static TextBlock Empty { get; } = new TextBlock(Array.Empty<String>());
+
+    public IReadOnlyList<String> Lines { get; }
+
+    public Int32 Width  => Lines.FirstOrDefault()?.Length ?? 0;
+    public Int32 Height => Lines.Count;
+
+    private TextBlock(IReadOnlyList<String> lines) => Lines = lines;
+
+    public static TextBlock AlignLeft (params Object[] lines) => AlignHorizontal((l, w) => l.PadRight(w), lines);
+    public static TextBlock AlignRight(params Object[] lines) => AlignHorizontal((l, w) => l.PadLeft(w), lines);
+    public static TextBlock AlignHCenter(params Object[] lines) => AlignHorizontal((l,w) => l.PadLeft((w + l.Length) / 2).PadRight(w), lines);
+
+    public static TextBlock AlignTop(params Object[] columns)
+    {
+        if (!columns.Any())
+            return Empty;
+        
+        var cs = columns.Select(GetLines).ToArray(columns.Length);
+        var ws = cs.Select(c => c.Count).ToArray(cs.Length);
+        
+        
+        
+
+    }
+    
+    
+    public static TextBlock HSpace(Int32 width) => new TextBlock(new []{"".PadRight(width)});
+    public static TextBlock VSpace(Int32 height) => new TextBlock(Enumerable.Repeat("", height).ToArray(height));
+    public static TextBlock Space(Int32 width, Int32 height)
+    {
+        return new TextBlock(Enumerable.Repeat("".PadRight(width), height).ToArray(height));
+    }
+
+    private static TextBlock AlignHorizontal(Func<String, Int32, String> alignLine, Object[] lines)
+    {
+        if (!lines.Any())
+            return Empty;
+
+        var strings = lines
+                     .SelectMany(GetLines)
+                     .ToList();
+
+        var width = strings.Max(l => l.Length);
+        
+        var aligned = strings
+                     .Select(l => alignLine(l, width))
+                     .ToArray(strings.Count);
+        
+        return new TextBlock(aligned);
+    }
+    
+
+    private static IReadOnlyList<String> GetLines(Object l)
+    {
+        return l is TextBlock tb 
+               ? tb.Lines
+               : l.ToString()?.SplitLines() ?? new[] { "<null>" };
+    }
+
+    public override String ToString() => String.Join(Environment.NewLine, Lines);
+}

frontend/node_modules/.bin/asar

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+../asar/bin/asar.js

frontend/node_modules/.bin/atob

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+../atob/bin/atob.js

frontend/node_modules/.bin/browserslist

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+../browserslist/cli.js

frontend/node_modules/.bin/browserslist-lint

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+../update-browserslist-db/cli.js

frontend/node_modules/.bin/cake

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+../coffeescript/bin/cake

frontend/node_modules/.bin/chrome-remote-interface

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+../chrome-remote-interface/bin/client.js

frontend/node_modules/.bin/coffee

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+../coffeescript/bin/coffee

frontend/node_modules/.bin/indent-string

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+../indent-string/cli.js

frontend/node_modules/.bin/is-ci

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+../is-ci/bin.js

frontend/node_modules/.bin/is-docker

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+../is-docker/cli.js

frontend/node_modules/.bin/is-podman

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+../is-podman/cli.js

frontend/node_modules/.bin/jsesc

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+../jsesc/bin/jsesc

frontend/node_modules/.bin/json5

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+../json5/lib/cli.js

frontend/node_modules/.bin/mime

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+../mime/cli.js

frontend/node_modules/.bin/mkdirp

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+../mkdirp/bin/cmd.js

frontend/node_modules/.bin/mustache

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+../mustache/bin/mustache

frontend/node_modules/.bin/nanoid

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+../nanoid/bin/nanoid.cjs

frontend/node_modules/.bin/node-which

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+../which/bin/node-which

frontend/node_modules/.bin/parser

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+../@babel/parser/bin/babel-parser.js

frontend/node_modules/.bin/qrcode-terminal

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+../qrcode-terminal/bin/qrcode-terminal.js

frontend/node_modules/.bin/regjsparser

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+../regjsparser/bin/parser

frontend/node_modules/.bin/repeating

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+../repeating/cli.js

frontend/node_modules/.bin/resolve

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+../resolve/bin/resolve

frontend/node_modules/.bin/rimraf

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+../rimraf/bin.js

frontend/node_modules/.bin/semver

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+../semver/bin/semver

frontend/node_modules/.bin/testcafe

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+../testcafe/bin/testcafe-with-v8-flag-filter.js

frontend/node_modules/.bin/tree-kill

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+../tree-kill/cli.js

frontend/node_modules/.bin/tsc

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+../typescript/bin/tsc

frontend/node_modules/.bin/tsserver

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+../typescript/bin/tsserver

frontend/node_modules/.bin/uuid

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+../uuid/dist/bin/uuid

frontend/node_modules/@ampproject/remapping/LICENSE

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+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
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+
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+
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+
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+   limitations under the License.

frontend/node_modules/@ampproject/remapping/README.md

@@ -0,0 +1,218 @@
+# @ampproject/remapping
+
+> Remap sequential sourcemaps through transformations to point at the original source code
+
+Remapping allows you to take the sourcemaps generated through transforming your code and "remap"
+them to the original source locations. Think "my minified code, transformed with babel and bundled
+with webpack", all pointing to the correct location in your original source code.
+
+With remapping, none of your source code transformations need to be aware of the input's sourcemap,
+they only need to generate an output sourcemap. This greatly simplifies building custom
+transformations (think a find-and-replace).
+
+## Installation
+
+```sh
+npm install @ampproject/remapping
+```
+
+## Usage
+
+```typescript
+function remapping(
+  map: SourceMap | SourceMap[],
+  loader: (file: string, ctx: LoaderContext) => (SourceMap | null | undefined),
+  options?: { excludeContent: boolean, decodedMappings: boolean }
+): SourceMap;
+
+// LoaderContext gives the loader the importing sourcemap, tree depth, the ability to override the
+// "source" location (where child sources are resolved relative to, or the location of original
+// source), and the ability to override the "content" of an original source for inclusion in the
+// output sourcemap.
+type LoaderContext = {
+ readonly importer: string;
+ readonly depth: number;
+ source: string;
+ content: string | null | undefined;
+}
+```
+
+`remapping` takes the final output sourcemap, and a `loader` function. For every source file pointer
+in the sourcemap, the `loader` will be called with the resolved path. If the path itself represents
+a transformed file (it has a sourcmap associated with it), then the `loader` should return that
+sourcemap. If not, the path will be treated as an original, untransformed source code.
+
+```js
+// Babel transformed "helloworld.js" into "transformed.js"
+const transformedMap = JSON.stringify({
+  file: 'transformed.js',
+  // 1st column of 2nd line of output file translates into the 1st source
+  // file, line 3, column 2
+  mappings: ';CAEE',
+  sources: ['helloworld.js'],
+  version: 3,
+});
+
+// Uglify minified "transformed.js" into "transformed.min.js"
+const minifiedTransformedMap = JSON.stringify({
+  file: 'transformed.min.js',
+  // 0th column of 1st line of output file translates into the 1st source
+  // file, line 2, column 1.
+  mappings: 'AACC',
+  names: [],
+  sources: ['transformed.js'],
+  version: 3,
+});
+
+const remapped = remapping(
+  minifiedTransformedMap,
+  (file, ctx) => {
+
+    // The "transformed.js" file is an transformed file.
+    if (file === 'transformed.js') {
+      // The root importer is empty.
+      console.assert(ctx.importer === '');
+      // The depth in the sourcemap tree we're currently loading.
+      // The root `minifiedTransformedMap` is depth 0, and its source children are depth 1, etc.
+      console.assert(ctx.depth === 1);
+
+      return transformedMap;
+    }
+
+    // Loader will be called to load transformedMap's source file pointers as well.
+    console.assert(file === 'helloworld.js');
+    // `transformed.js`'s sourcemap points into `helloworld.js`.
+    console.assert(ctx.importer === 'transformed.js');
+    // This is a source child of `transformed`, which is a source child of `minifiedTransformedMap`.
+    console.assert(ctx.depth === 2);
+    return null;
+  }
+);
+
+console.log(remapped);
+// {
+//   file: 'transpiled.min.js',
+//   mappings: 'AAEE',
+//   sources: ['helloworld.js'],
+//   version: 3,
+// };
+```
+
+In this example, `loader` will be called twice:
+
+1. `"transformed.js"`, the first source file pointer in the `minifiedTransformedMap`. We return the
+   associated sourcemap for it (its a transformed file, after all) so that sourcemap locations can
+   be traced through it into the source files it represents.
+2. `"helloworld.js"`, our original, unmodified source code. This file does not have a sourcemap, so
+   we return `null`.
+
+The `remapped` sourcemap now points from `transformed.min.js` into locations in `helloworld.js`. If
+you were to read the `mappings`, it says "0th column of the first line output line points to the 1st
+column of the 2nd line of the file `helloworld.js`".
+
+### Multiple transformations of a file
+
+As a convenience, if you have multiple single-source transformations of a file, you may pass an
+array of sourcemap files in the order of most-recent transformation sourcemap first. Note that this
+changes the `importer` and `depth` of each call to our loader. So our above example could have been
+written as:
+
+```js
+const remapped = remapping(
+  [minifiedTransformedMap, transformedMap],
+  () => null
+);
+
+console.log(remapped);
+// {
+//   file: 'transpiled.min.js',
+//   mappings: 'AAEE',
+//   sources: ['helloworld.js'],
+//   version: 3,
+// };
+```
+
+### Advanced control of the loading graph
+
+#### `source`
+
+The `source` property can overridden to any value to change the location of the current load. Eg,
+for an original source file, it allows us to change the location to the original source regardless
+of what the sourcemap source entry says. And for transformed files, it allows us to change the
+relative resolving location for child sources of the loaded sourcemap.
+
+```js
+const remapped = remapping(
+  minifiedTransformedMap,
+  (file, ctx) => {
+
+    if (file === 'transformed.js') {
+      // We pretend the transformed.js file actually exists in the 'src/' directory. When the nested
+      // source files are loaded, they will now be relative to `src/`.
+      ctx.source = 'src/transformed.js';
+      return transformedMap;
+    }
+
+    console.assert(file === 'src/helloworld.js');
+    // We could futher change the source of this original file, eg, to be inside a nested directory
+    // itself. This will be reflected in the remapped sourcemap.
+    ctx.source = 'src/nested/transformed.js';
+    return null;
+  }
+);
+
+console.log(remapped);
+// {
+//   …,
+//   sources: ['src/nested/helloworld.js'],
+// };
+```
+
+
+#### `content`
+
+The `content` property can be overridden when we encounter an original source file. Eg, this allows
+you to manually provide the source content of the original file regardless of whether the
+`sourcesContent` field is present in the parent sourcemap. It can also be set to `null` to remove
+the source content.
+
+```js
+const remapped = remapping(
+  minifiedTransformedMap,
+  (file, ctx) => {
+
+    if (file === 'transformed.js') {
+      // transformedMap does not include a `sourcesContent` field, so usually the remapped sourcemap
+      // would not include any `sourcesContent` values.
+      return transformedMap;
+    }
+
+    console.assert(file === 'helloworld.js');
+    // We can read the file to provide the source content.
+    ctx.content = fs.readFileSync(file, 'utf8');
+    return null;
+  }
+);
+
+console.log(remapped);
+// {
+//   …,
+//   sourcesContent: [
+//     'console.log("Hello world!")',
+//   ],
+// };
+```
+
+### Options
+
+#### excludeContent
+
+By default, `excludeContent` is `false`. Passing `{ excludeContent: true }` will exclude the
+`sourcesContent` field from the returned sourcemap. This is mainly useful when you want to reduce
+the size out the sourcemap.
+
+#### decodedMappings
+
+By default, `decodedMappings` is `false`. Passing `{ decodedMappings: true }` will leave the
+`mappings` field in a [decoded state](https://github.com/rich-harris/sourcemap-codec) instead of
+encoding into a VLQ string.

frontend/node_modules/@ampproject/remapping/dist/remapping.mjs

@@ -0,0 +1,204 @@
+import { decodedMappings, traceSegment, TraceMap } from '@jridgewell/trace-mapping';
+import { GenMapping, addSegment, setSourceContent, decodedMap, encodedMap } from '@jridgewell/gen-mapping';
+
+const SOURCELESS_MAPPING = {
+    source: null,
+    column: null,
+    line: null,
+    name: null,
+    content: null,
+};
+const EMPTY_SOURCES = [];
+function Source(map, sources, source, content) {
+    return {
+        map,
+        sources,
+        source,
+        content,
+    };
+}
+/**
+ * MapSource represents a single sourcemap, with the ability to trace mappings into its child nodes
+ * (which may themselves be SourceMapTrees).
+ */
+function MapSource(map, sources) {
+    return Source(map, sources, '', null);
+}
+/**
+ * A "leaf" node in the sourcemap tree, representing an original, unmodified source file. Recursive
+ * segment tracing ends at the `OriginalSource`.
+ */
+function OriginalSource(source, content) {
+    return Source(null, EMPTY_SOURCES, source, content);
+}
+/**
+ * traceMappings is only called on the root level SourceMapTree, and begins the process of
+ * resolving each mapping in terms of the original source files.
+ */
+function traceMappings(tree) {
+    const gen = new GenMapping({ file: tree.map.file });
+    const { sources: rootSources, map } = tree;
+    const rootNames = map.names;
+    const rootMappings = decodedMappings(map);
+    for (let i = 0; i < rootMappings.length; i++) {
+        const segments = rootMappings[i];
+        let lastSource = null;
+        let lastSourceLine = null;
+        let lastSourceColumn = null;
+        for (let j = 0; j < segments.length; j++) {
+            const segment = segments[j];
+            const genCol = segment[0];
+            let traced = SOURCELESS_MAPPING;
+            // 1-length segments only move the current generated column, there's no source information
+            // to gather from it.
+            if (segment.length !== 1) {
+                const source = rootSources[segment[1]];
+                traced = originalPositionFor(source, segment[2], segment[3], segment.length === 5 ? rootNames[segment[4]] : '');
+                // If the trace is invalid, then the trace ran into a sourcemap that doesn't contain a
+                // respective segment into an original source.
+                if (traced == null)
+                    continue;
+            }
+            // So we traced a segment down into its original source file. Now push a
+            // new segment pointing to this location.
+            const { column, line, name, content, source } = traced;
+            if (line === lastSourceLine && column === lastSourceColumn && source === lastSource) {
+                continue;
+            }
+            lastSourceLine = line;
+            lastSourceColumn = column;
+            lastSource = source;
+            // Sigh, TypeScript can't figure out source/line/column are either all null, or all non-null...
+            addSegment(gen, i, genCol, source, line, column, name);
+            if (content != null)
+                setSourceContent(gen, source, content);
+        }
+    }
+    return gen;
+}
+/**
+ * originalPositionFor is only called on children SourceMapTrees. It recurses down into its own
+ * child SourceMapTrees, until we find the original source map.
+ */
+function originalPositionFor(source, line, column, name) {
+    if (!source.map) {
+        return { column, line, name, source: source.source, content: source.content };
+    }
+    const segment = traceSegment(source.map, line, column);
+    // If we couldn't find a segment, then this doesn't exist in the sourcemap.
+    if (segment == null)
+        return null;
+    // 1-length segments only move the current generated column, there's no source information
+    // to gather from it.
+    if (segment.length === 1)
+        return SOURCELESS_MAPPING;
+    return originalPositionFor(source.sources[segment[1]], segment[2], segment[3], segment.length === 5 ? source.map.names[segment[4]] : name);
+}
+
+function asArray(value) {
+    if (Array.isArray(value))
+        return value;
+    return [value];
+}
+/**
+ * Recursively builds a tree structure out of sourcemap files, with each node
+ * being either an `OriginalSource` "leaf" or a `SourceMapTree` composed of
+ * `OriginalSource`s and `SourceMapTree`s.
+ *
+ * Every sourcemap is composed of a collection of source files and mappings
+ * into locations of those source files. When we generate a `SourceMapTree` for
+ * the sourcemap, we attempt to load each source file's own sourcemap. If it
+ * does not have an associated sourcemap, it is considered an original,
+ * unmodified source file.
+ */
+function buildSourceMapTree(input, loader) {
+    const maps = asArray(input).map((m) => new TraceMap(m, ''));
+    const map = maps.pop();
+    for (let i = 0; i < maps.length; i++) {
+        if (maps[i].sources.length > 1) {
+            throw new Error(`Transformation map ${i} must have exactly one source file.\n` +
+                'Did you specify these with the most recent transformation maps first?');
+        }
+    }
+    let tree = build(map, loader, '', 0);
+    for (let i = maps.length - 1; i >= 0; i--) {
+        tree = MapSource(maps[i], [tree]);
+    }
+    return tree;
+}
+function build(map, loader, importer, importerDepth) {
+    const { resolvedSources, sourcesContent } = map;
+    const depth = importerDepth + 1;
+    const children = resolvedSources.map((sourceFile, i) => {
+        // The loading context gives the loader more information about why this file is being loaded
+        // (eg, from which importer). It also allows the loader to override the location of the loaded
+        // sourcemap/original source, or to override the content in the sourcesContent field if it's
+        // an unmodified source file.
+        const ctx = {
+            importer,
+            depth,
+            source: sourceFile || '',
+            content: undefined,
+        };
+        // Use the provided loader callback to retrieve the file's sourcemap.
+        // TODO: We should eventually support async loading of sourcemap files.
+        const sourceMap = loader(ctx.source, ctx);
+        const { source, content } = ctx;
+        // If there is a sourcemap, then we need to recurse into it to load its source files.
+        if (sourceMap)
+            return build(new TraceMap(sourceMap, source), loader, source, depth);
+        // Else, it's an an unmodified source file.
+        // The contents of this unmodified source file can be overridden via the loader context,
+        // allowing it to be explicitly null or a string. If it remains undefined, we fall back to
+        // the importing sourcemap's `sourcesContent` field.
+        const sourceContent = content !== undefined ? content : sourcesContent ? sourcesContent[i] : null;
+        return OriginalSource(source, sourceContent);
+    });
+    return MapSource(map, children);
+}
+
+/**
+ * A SourceMap v3 compatible sourcemap, which only includes fields that were
+ * provided to it.
+ */
+class SourceMap {
+    constructor(map, options) {
+        const out = options.decodedMappings ? decodedMap(map) : encodedMap(map);
+        this.version = out.version; // SourceMap spec says this should be first.
+        this.file = out.file;
+        this.mappings = out.mappings;
+        this.names = out.names;
+        this.sourceRoot = out.sourceRoot;
+        this.sources = out.sources;
+        if (!options.excludeContent) {
+            this.sourcesContent = out.sourcesContent;
+        }
+    }
+    toString() {
+        return JSON.stringify(this);
+    }
+}
+
+/**
+ * Traces through all the mappings in the root sourcemap, through the sources
+ * (and their sourcemaps), all the way back to the original source location.
+ *
+ * `loader` will be called every time we encounter a source file. If it returns
+ * a sourcemap, we will recurse into that sourcemap to continue the trace. If
+ * it returns a falsey value, that source file is treated as an original,
+ * unmodified source file.
+ *
+ * Pass `excludeContent` to exclude any self-containing source file content
+ * from the output sourcemap.
+ *
+ * Pass `decodedMappings` to receive a SourceMap with decoded (instead of
+ * VLQ encoded) mappings.
+ */
+function remapping(input, loader, options) {
+    const opts = typeof options === 'object' ? options : { excludeContent: !!options, decodedMappings: false };
+    const tree = buildSourceMapTree(input, loader);
+    return new SourceMap(traceMappings(tree), opts);
+}
+
+export { remapping as default };
+//# sourceMappingURL=remapping.mjs.map

frontend/node_modules/@ampproject/remapping/dist/remapping.umd.js

@@ -0,0 +1,209 @@
+(function (global, factory) {
+    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@jridgewell/trace-mapping'), require('@jridgewell/gen-mapping')) :
+    typeof define === 'function' && define.amd ? define(['@jridgewell/trace-mapping', '@jridgewell/gen-mapping'], factory) :
+    (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.remapping = factory(global.traceMapping, global.genMapping));
+})(this, (function (traceMapping, genMapping) { 'use strict';
+
+    const SOURCELESS_MAPPING = {
+        source: null,
+        column: null,
+        line: null,
+        name: null,
+        content: null,
+    };
+    const EMPTY_SOURCES = [];
+    function Source(map, sources, source, content) {
+        return {
+            map,
+            sources,
+            source,
+            content,
+        };
+    }
+    /**
+     * MapSource represents a single sourcemap, with the ability to trace mappings into its child nodes
+     * (which may themselves be SourceMapTrees).
+     */
+    function MapSource(map, sources) {
+        return Source(map, sources, '', null);
+    }
+    /**
+     * A "leaf" node in the sourcemap tree, representing an original, unmodified source file. Recursive
+     * segment tracing ends at the `OriginalSource`.
+     */
+    function OriginalSource(source, content) {
+        return Source(null, EMPTY_SOURCES, source, content);
+    }
+    /**
+     * traceMappings is only called on the root level SourceMapTree, and begins the process of
+     * resolving each mapping in terms of the original source files.
+     */
+    function traceMappings(tree) {
+        const gen = new genMapping.GenMapping({ file: tree.map.file });
+        const { sources: rootSources, map } = tree;
+        const rootNames = map.names;
+        const rootMappings = traceMapping.decodedMappings(map);
+        for (let i = 0; i < rootMappings.length; i++) {
+            const segments = rootMappings[i];
+            let lastSource = null;
+            let lastSourceLine = null;
+            let lastSourceColumn = null;
+            for (let j = 0; j < segments.length; j++) {
+                const segment = segments[j];
+                const genCol = segment[0];
+                let traced = SOURCELESS_MAPPING;
+                // 1-length segments only move the current generated column, there's no source information
+                // to gather from it.
+                if (segment.length !== 1) {
+                    const source = rootSources[segment[1]];
+                    traced = originalPositionFor(source, segment[2], segment[3], segment.length === 5 ? rootNames[segment[4]] : '');
+                    // If the trace is invalid, then the trace ran into a sourcemap that doesn't contain a
+                    // respective segment into an original source.
+                    if (traced == null)
+                        continue;
+                }
+                // So we traced a segment down into its original source file. Now push a
+                // new segment pointing to this location.
+                const { column, line, name, content, source } = traced;
+                if (line === lastSourceLine && column === lastSourceColumn && source === lastSource) {
+                    continue;
+                }
+                lastSourceLine = line;
+                lastSourceColumn = column;
+                lastSource = source;
+                // Sigh, TypeScript can't figure out source/line/column are either all null, or all non-null...
+                genMapping.addSegment(gen, i, genCol, source, line, column, name);
+                if (content != null)
+                    genMapping.setSourceContent(gen, source, content);
+            }
+        }
+        return gen;
+    }
+    /**
+     * originalPositionFor is only called on children SourceMapTrees. It recurses down into its own
+     * child SourceMapTrees, until we find the original source map.
+     */
+    function originalPositionFor(source, line, column, name) {
+        if (!source.map) {
+            return { column, line, name, source: source.source, content: source.content };
+        }
+        const segment = traceMapping.traceSegment(source.map, line, column);
+        // If we couldn't find a segment, then this doesn't exist in the sourcemap.
+        if (segment == null)
+            return null;
+        // 1-length segments only move the current generated column, there's no source information
+        // to gather from it.
+        if (segment.length === 1)
+            return SOURCELESS_MAPPING;
+        return originalPositionFor(source.sources[segment[1]], segment[2], segment[3], segment.length === 5 ? source.map.names[segment[4]] : name);
+    }
+
+    function asArray(value) {
+        if (Array.isArray(value))
+            return value;
+        return [value];
+    }
+    /**
+     * Recursively builds a tree structure out of sourcemap files, with each node
+     * being either an `OriginalSource` "leaf" or a `SourceMapTree` composed of
+     * `OriginalSource`s and `SourceMapTree`s.
+     *
+     * Every sourcemap is composed of a collection of source files and mappings
+     * into locations of those source files. When we generate a `SourceMapTree` for
+     * the sourcemap, we attempt to load each source file's own sourcemap. If it
+     * does not have an associated sourcemap, it is considered an original,
+     * unmodified source file.
+     */
+    function buildSourceMapTree(input, loader) {
+        const maps = asArray(input).map((m) => new traceMapping.TraceMap(m, ''));
+        const map = maps.pop();
+        for (let i = 0; i < maps.length; i++) {
+            if (maps[i].sources.length > 1) {
+                throw new Error(`Transformation map ${i} must have exactly one source file.\n` +
+                    'Did you specify these with the most recent transformation maps first?');
+            }
+        }
+        let tree = build(map, loader, '', 0);
+        for (let i = maps.length - 1; i >= 0; i--) {
+            tree = MapSource(maps[i], [tree]);
+        }
+        return tree;
+    }
+    function build(map, loader, importer, importerDepth) {
+        const { resolvedSources, sourcesContent } = map;
+        const depth = importerDepth + 1;
+        const children = resolvedSources.map((sourceFile, i) => {
+            // The loading context gives the loader more information about why this file is being loaded
+            // (eg, from which importer). It also allows the loader to override the location of the loaded
+            // sourcemap/original source, or to override the content in the sourcesContent field if it's
+            // an unmodified source file.
+            const ctx = {
+                importer,
+                depth,
+                source: sourceFile || '',
+                content: undefined,
+            };
+            // Use the provided loader callback to retrieve the file's sourcemap.
+            // TODO: We should eventually support async loading of sourcemap files.
+            const sourceMap = loader(ctx.source, ctx);
+            const { source, content } = ctx;
+            // If there is a sourcemap, then we need to recurse into it to load its source files.
+            if (sourceMap)
+                return build(new traceMapping.TraceMap(sourceMap, source), loader, source, depth);
+            // Else, it's an an unmodified source file.
+            // The contents of this unmodified source file can be overridden via the loader context,
+            // allowing it to be explicitly null or a string. If it remains undefined, we fall back to
+            // the importing sourcemap's `sourcesContent` field.
+            const sourceContent = content !== undefined ? content : sourcesContent ? sourcesContent[i] : null;
+            return OriginalSource(source, sourceContent);
+        });
+        return MapSource(map, children);
+    }
+
+    /**
+     * A SourceMap v3 compatible sourcemap, which only includes fields that were
+     * provided to it.
+     */
+    class SourceMap {
+        constructor(map, options) {
+            const out = options.decodedMappings ? genMapping.decodedMap(map) : genMapping.encodedMap(map);
+            this.version = out.version; // SourceMap spec says this should be first.
+            this.file = out.file;
+            this.mappings = out.mappings;
+            this.names = out.names;
+            this.sourceRoot = out.sourceRoot;
+            this.sources = out.sources;
+            if (!options.excludeContent) {
+                this.sourcesContent = out.sourcesContent;
+            }
+        }
+        toString() {
+            return JSON.stringify(this);
+        }
+    }
+
+    /**
+     * Traces through all the mappings in the root sourcemap, through the sources
+     * (and their sourcemaps), all the way back to the original source location.
+     *
+     * `loader` will be called every time we encounter a source file. If it returns
+     * a sourcemap, we will recurse into that sourcemap to continue the trace. If
+     * it returns a falsey value, that source file is treated as an original,
+     * unmodified source file.
+     *
+     * Pass `excludeContent` to exclude any self-containing source file content
+     * from the output sourcemap.
+     *
+     * Pass `decodedMappings` to receive a SourceMap with decoded (instead of
+     * VLQ encoded) mappings.
+     */
+    function remapping(input, loader, options) {
+        const opts = typeof options === 'object' ? options : { excludeContent: !!options, decodedMappings: false };
+        const tree = buildSourceMapTree(input, loader);
+        return new SourceMap(traceMappings(tree), opts);
+    }
+
+    return remapping;
+
+}));
+//# sourceMappingURL=remapping.umd.js.map

frontend/node_modules/@ampproject/remapping/dist/types/build-source-map-tree.d.ts

@@ -0,0 +1,14 @@
+import type { MapSource as MapSourceType } from './source-map-tree';
+import type { SourceMapInput, SourceMapLoader } from './types';
+/**
+ * Recursively builds a tree structure out of sourcemap files, with each node
+ * being either an `OriginalSource` "leaf" or a `SourceMapTree` composed of
+ * `OriginalSource`s and `SourceMapTree`s.
+ *
+ * Every sourcemap is composed of a collection of source files and mappings
+ * into locations of those source files. When we generate a `SourceMapTree` for
+ * the sourcemap, we attempt to load each source file's own sourcemap. If it
+ * does not have an associated sourcemap, it is considered an original,
+ * unmodified source file.
+ */
+export default function buildSourceMapTree(input: SourceMapInput | SourceMapInput[], loader: SourceMapLoader): MapSourceType;

frontend/node_modules/@ampproject/remapping/dist/types/remapping.d.ts

@@ -0,0 +1,19 @@
+import SourceMap from './source-map';
+import type { SourceMapInput, SourceMapLoader, Options } from './types';
+export type { SourceMapSegment, EncodedSourceMap, EncodedSourceMap as RawSourceMap, DecodedSourceMap, SourceMapInput, SourceMapLoader, LoaderContext, Options, } from './types';
+/**
+ * Traces through all the mappings in the root sourcemap, through the sources
+ * (and their sourcemaps), all the way back to the original source location.
+ *
+ * `loader` will be called every time we encounter a source file. If it returns
+ * a sourcemap, we will recurse into that sourcemap to continue the trace. If
+ * it returns a falsey value, that source file is treated as an original,
+ * unmodified source file.
+ *
+ * Pass `excludeContent` to exclude any self-containing source file content
+ * from the output sourcemap.
+ *
+ * Pass `decodedMappings` to receive a SourceMap with decoded (instead of
+ * VLQ encoded) mappings.
+ */
+export default function remapping(input: SourceMapInput | SourceMapInput[], loader: SourceMapLoader, options?: boolean | Options): SourceMap;

frontend/node_modules/@ampproject/remapping/dist/types/source-map-tree.d.ts

@@ -0,0 +1,48 @@
+import { GenMapping } from '@jridgewell/gen-mapping';
+import type { TraceMap } from '@jridgewell/trace-mapping';
+export declare type SourceMapSegmentObject = {
+    column: number;
+    line: number;
+    name: string;
+    source: string;
+    content: string | null;
+} | {
+    column: null;
+    line: null;
+    name: null;
+    source: null;
+    content: null;
+};
+export declare type OriginalSource = {
+    map: TraceMap;
+    sources: Sources[];
+    source: string;
+    content: string | null;
+};
+export declare type MapSource = {
+    map: TraceMap;
+    sources: Sources[];
+    source: string;
+    content: string | null;
+};
+export declare type Sources = OriginalSource | MapSource;
+/**
+ * MapSource represents a single sourcemap, with the ability to trace mappings into its child nodes
+ * (which may themselves be SourceMapTrees).
+ */
+export declare function MapSource(map: TraceMap, sources: Sources[]): MapSource;
+/**
+ * A "leaf" node in the sourcemap tree, representing an original, unmodified source file. Recursive
+ * segment tracing ends at the `OriginalSource`.
+ */
+export declare function OriginalSource(source: string, content: string | null): OriginalSource;
+/**
+ * traceMappings is only called on the root level SourceMapTree, and begins the process of
+ * resolving each mapping in terms of the original source files.
+ */
+export declare function traceMappings(tree: MapSource): GenMapping;
+/**
+ * originalPositionFor is only called on children SourceMapTrees. It recurses down into its own
+ * child SourceMapTrees, until we find the original source map.
+ */
+export declare function originalPositionFor(source: Sources, line: number, column: number, name: string): SourceMapSegmentObject | null;

frontend/node_modules/@ampproject/remapping/dist/types/source-map.d.ts

@@ -0,0 +1,17 @@
+import type { GenMapping } from '@jridgewell/gen-mapping';
+import type { DecodedSourceMap, EncodedSourceMap, Options } from './types';
+/**
+ * A SourceMap v3 compatible sourcemap, which only includes fields that were
+ * provided to it.
+ */
+export default class SourceMap {
+    file?: string | null;
+    mappings: EncodedSourceMap['mappings'] | DecodedSourceMap['mappings'];
+    sourceRoot?: string;
+    names: string[];
+    sources: (string | null)[];
+    sourcesContent?: (string | null)[];
+    version: 3;
+    constructor(map: GenMapping, options: Options);
+    toString(): string;
+}

frontend/node_modules/@ampproject/remapping/dist/types/types.d.ts

@@ -0,0 +1,14 @@
+import type { SourceMapInput } from '@jridgewell/trace-mapping';
+export type { SourceMapSegment, DecodedSourceMap, EncodedSourceMap, } from '@jridgewell/trace-mapping';
+export type { SourceMapInput };
+export declare type LoaderContext = {
+    readonly importer: string;
+    readonly depth: number;
+    source: string;
+    content: string | null | undefined;
+};
+export declare type SourceMapLoader = (file: string, ctx: LoaderContext) => SourceMapInput | null | undefined | void;
+export declare type Options = {
+    excludeContent?: boolean;
+    decodedMappings?: boolean;
+};

frontend/node_modules/@ampproject/remapping/package.json

@@ -0,0 +1,63 @@
+{
+  "name": "@ampproject/remapping",
+  "version": "2.2.0",
+  "description": "Remap sequential sourcemaps through transformations to point at the original source code",
+  "keywords": [
+    "source",
+    "map",
+    "remap"
+  ],
+  "main": "dist/remapping.umd.js",
+  "module": "dist/remapping.mjs",
+  "typings": "dist/types/remapping.d.ts",
+  "files": [
+    "dist"
+  ],
+  "author": "Justin Ridgewell <jridgewell@google.com>",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/ampproject/remapping.git"
+  },
+  "license": "Apache-2.0",
+  "engines": {
+    "node": ">=6.0.0"
+  },
+  "scripts": {
+    "build": "run-s -n build:*",
+    "build:rollup": "rollup -c rollup.config.js",
+    "build:ts": "tsc --project tsconfig.build.json",
+    "lint": "run-s -n lint:*",
+    "lint:prettier": "npm run test:lint:prettier -- --write",
+    "lint:ts": "npm run test:lint:ts -- --fix",
+    "prebuild": "rm -rf dist",
+    "prepublishOnly": "npm run preversion",
+    "preversion": "run-s test build",
+    "test": "run-s -n test:lint test:only",
+    "test:debug": "node --inspect-brk node_modules/.bin/jest --runInBand",
+    "test:lint": "run-s -n test:lint:*",
+    "test:lint:prettier": "prettier --check '{src,test}/**/*.ts'",
+    "test:lint:ts": "eslint '{src,test}/**/*.ts'",
+    "test:only": "jest --coverage",
+    "test:watch": "jest --coverage --watch"
+  },
+  "devDependencies": {
+    "@rollup/plugin-typescript": "8.3.2",
+    "@types/jest": "27.4.1",
+    "@typescript-eslint/eslint-plugin": "5.20.0",
+    "@typescript-eslint/parser": "5.20.0",
+    "eslint": "8.14.0",
+    "eslint-config-prettier": "8.5.0",
+    "jest": "27.5.1",
+    "jest-config": "27.5.1",
+    "npm-run-all": "4.1.5",
+    "prettier": "2.6.2",
+    "rollup": "2.70.2",
+    "ts-jest": "27.1.4",
+    "tslib": "2.4.0",
+    "typescript": "4.6.3"
+  },
+  "dependencies": {
+    "@jridgewell/gen-mapping": "^0.1.0",
+    "@jridgewell/trace-mapping": "^0.3.9"
+  }
+}

frontend/node_modules/@babel/code-frame/LICENSE

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2014-present Sebastian McKenzie and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@babel/code-frame/README.md

@@ -0,0 +1,19 @@
+# @babel/code-frame
+
+> Generate errors that contain a code frame that point to source locations.
+
+See our website [@babel/code-frame](https://babeljs.io/docs/en/babel-code-frame) for more information.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save-dev @babel/code-frame
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/code-frame --dev
+```

frontend/node_modules/@babel/code-frame/lib/index.js

@@ -0,0 +1,163 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.codeFrameColumns = codeFrameColumns;
+exports.default = _default;
+
+var _highlight = require("@babel/highlight");
+
+let deprecationWarningShown = false;
+
+function getDefs(chalk) {
+  return {
+    gutter: chalk.grey,
+    marker: chalk.red.bold,
+    message: chalk.red.bold
+  };
+}
+
+const NEWLINE = /\r\n|[\n\r\u2028\u2029]/;
+
+function getMarkerLines(loc, source, opts) {
+  const startLoc = Object.assign({
+    column: 0,
+    line: -1
+  }, loc.start);
+  const endLoc = Object.assign({}, startLoc, loc.end);
+  const {
+    linesAbove = 2,
+    linesBelow = 3
+  } = opts || {};
+  const startLine = startLoc.line;
+  const startColumn = startLoc.column;
+  const endLine = endLoc.line;
+  const endColumn = endLoc.column;
+  let start = Math.max(startLine - (linesAbove + 1), 0);
+  let end = Math.min(source.length, endLine + linesBelow);
+
+  if (startLine === -1) {
+    start = 0;
+  }
+
+  if (endLine === -1) {
+    end = source.length;
+  }
+
+  const lineDiff = endLine - startLine;
+  const markerLines = {};
+
+  if (lineDiff) {
+    for (let i = 0; i <= lineDiff; i++) {
+      const lineNumber = i + startLine;
+
+      if (!startColumn) {
+        markerLines[lineNumber] = true;
+      } else if (i === 0) {
+        const sourceLength = source[lineNumber - 1].length;
+        markerLines[lineNumber] = [startColumn, sourceLength - startColumn + 1];
+      } else if (i === lineDiff) {
+        markerLines[lineNumber] = [0, endColumn];
+      } else {
+        const sourceLength = source[lineNumber - i].length;
+        markerLines[lineNumber] = [0, sourceLength];
+      }
+    }
+  } else {
+    if (startColumn === endColumn) {
+      if (startColumn) {
+        markerLines[startLine] = [startColumn, 0];
+      } else {
+        markerLines[startLine] = true;
+      }
+    } else {
+      markerLines[startLine] = [startColumn, endColumn - startColumn];
+    }
+  }
+
+  return {
+    start,
+    end,
+    markerLines
+  };
+}
+
+function codeFrameColumns(rawLines, loc, opts = {}) {
+  const highlighted = (opts.highlightCode || opts.forceColor) && (0, _highlight.shouldHighlight)(opts);
+  const chalk = (0, _highlight.getChalk)(opts);
+  const defs = getDefs(chalk);
+
+  const maybeHighlight = (chalkFn, string) => {
+    return highlighted ? chalkFn(string) : string;
+  };
+
+  const lines = rawLines.split(NEWLINE);
+  const {
+    start,
+    end,
+    markerLines
+  } = getMarkerLines(loc, lines, opts);
+  const hasColumns = loc.start && typeof loc.start.column === "number";
+  const numberMaxWidth = String(end).length;
+  const highlightedLines = highlighted ? (0, _highlight.default)(rawLines, opts) : rawLines;
+  let frame = highlightedLines.split(NEWLINE, end).slice(start, end).map((line, index) => {
+    const number = start + 1 + index;
+    const paddedNumber = ` ${number}`.slice(-numberMaxWidth);
+    const gutter = ` ${paddedNumber} |`;
+    const hasMarker = markerLines[number];
+    const lastMarkerLine = !markerLines[number + 1];
+
+    if (hasMarker) {
+      let markerLine = "";
+
+      if (Array.isArray(hasMarker)) {
+        const markerSpacing = line.slice(0, Math.max(hasMarker[0] - 1, 0)).replace(/[^\t]/g, " ");
+        const numberOfMarkers = hasMarker[1] || 1;
+        markerLine = ["\n ", maybeHighlight(defs.gutter, gutter.replace(/\d/g, " ")), " ", markerSpacing, maybeHighlight(defs.marker, "^").repeat(numberOfMarkers)].join("");
+
+        if (lastMarkerLine && opts.message) {
+          markerLine += " " + maybeHighlight(defs.message, opts.message);
+        }
+      }
+
+      return [maybeHighlight(defs.marker, ">"), maybeHighlight(defs.gutter, gutter), line.length > 0 ? ` ${line}` : "", markerLine].join("");
+    } else {
+      return ` ${maybeHighlight(defs.gutter, gutter)}${line.length > 0 ? ` ${line}` : ""}`;
+    }
+  }).join("\n");
+
+  if (opts.message && !hasColumns) {
+    frame = `${" ".repeat(numberMaxWidth + 1)}${opts.message}\n${frame}`;
+  }
+
+  if (highlighted) {
+    return chalk.reset(frame);
+  } else {
+    return frame;
+  }
+}
+
+function _default(rawLines, lineNumber, colNumber, opts = {}) {
+  if (!deprecationWarningShown) {
+    deprecationWarningShown = true;
+    const message = "Passing lineNumber and colNumber is deprecated to @babel/code-frame. Please use `codeFrameColumns`.";
+
+    if (process.emitWarning) {
+      process.emitWarning(message, "DeprecationWarning");
+    } else {
+      const deprecationError = new Error(message);
+      deprecationError.name = "DeprecationWarning";
+      console.warn(new Error(message));
+    }
+  }
+
+  colNumber = Math.max(colNumber, 0);
+  const location = {
+    start: {
+      column: colNumber,
+      line: lineNumber
+    }
+  };
+  return codeFrameColumns(rawLines, location, opts);
+}

frontend/node_modules/@babel/code-frame/package.json

@@ -0,0 +1,30 @@
+{
+  "name": "@babel/code-frame",
+  "version": "7.18.6",
+  "description": "Generate errors that contain a code frame that point to source locations.",
+  "author": "The Babel Team (https://babel.dev/team)",
+  "homepage": "https://babel.dev/docs/en/next/babel-code-frame",
+  "bugs": "https://github.com/babel/babel/issues?utf8=%E2%9C%93&q=is%3Aissue+is%3Aopen",
+  "license": "MIT",
+  "publishConfig": {
+    "access": "public"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/babel/babel.git",
+    "directory": "packages/babel-code-frame"
+  },
+  "main": "./lib/index.js",
+  "dependencies": {
+    "@babel/highlight": "^7.18.6"
+  },
+  "devDependencies": {
+    "@types/chalk": "^2.0.0",
+    "chalk": "^2.0.0",
+    "strip-ansi": "^4.0.0"
+  },
+  "engines": {
+    "node": ">=6.9.0"
+  },
+  "type": "commonjs"
+}

frontend/node_modules/@babel/compat-data/LICENSE

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2014-present Sebastian McKenzie and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@babel/compat-data/README.md

@@ -0,0 +1,19 @@
+# @babel/compat-data
+
+> 
+
+See our website [@babel/compat-data](https://babeljs.io/docs/en/babel-compat-data) for more information.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save @babel/compat-data
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/compat-data
+```

frontend/node_modules/@babel/compat-data/corejs2-built-ins.js

@@ -0,0 +1 @@
+module.exports = require("./data/corejs2-built-ins.json");

frontend/node_modules/@babel/compat-data/corejs3-shipped-proposals.js

@@ -0,0 +1 @@
+module.exports = require("./data/corejs3-shipped-proposals.json");

frontend/node_modules/@babel/compat-data/data/corejs3-shipped-proposals.json

@@ -0,0 +1,5 @@
+[
+  "esnext.global-this",
+  "esnext.promise.all-settled",
+  "esnext.string.match-all"
+]

frontend/node_modules/@babel/compat-data/data/native-modules.json

@@ -0,0 +1,18 @@
+{
+  "es6.module": {
+    "chrome": "61",
+    "and_chr": "61",
+    "edge": "16",
+    "firefox": "60",
+    "and_ff": "60",
+    "node": "13.2.0",
+    "opera": "48",
+    "op_mob": "48",
+    "safari": "10.1",
+    "ios": "10.3",
+    "samsung": "8.2",
+    "android": "61",
+    "electron": "2.0",
+    "ios_saf": "10.3"
+  }
+}

frontend/node_modules/@babel/compat-data/data/overlapping-plugins.json

@@ -0,0 +1,25 @@
+{
+  "transform-async-to-generator": [
+    "bugfix/transform-async-arrows-in-class"
+  ],
+  "transform-parameters": [
+    "bugfix/transform-edge-default-parameters",
+    "bugfix/transform-safari-id-destructuring-collision-in-function-expression"
+  ],
+  "transform-function-name": [
+    "bugfix/transform-edge-function-name"
+  ],
+  "transform-block-scoping": [
+    "bugfix/transform-safari-block-shadowing",
+    "bugfix/transform-safari-for-shadowing"
+  ],
+  "transform-template-literals": [
+    "bugfix/transform-tagged-template-caching"
+  ],
+  "transform-optional-chaining": [
+    "bugfix/transform-v8-spread-parameters-in-optional-chaining"
+  ],
+  "proposal-optional-chaining": [
+    "bugfix/transform-v8-spread-parameters-in-optional-chaining"
+  ]
+}

frontend/node_modules/@babel/compat-data/data/plugin-bugfixes.json

@@ -0,0 +1,184 @@
+{
+  "bugfix/transform-async-arrows-in-class": {
+    "chrome": "55",
+    "opera": "42",
+    "edge": "15",
+    "firefox": "52",
+    "safari": "11",
+    "node": "7.6",
+    "deno": "1",
+    "ios": "11",
+    "samsung": "6",
+    "electron": "1.6"
+  },
+  "bugfix/transform-edge-default-parameters": {
+    "chrome": "49",
+    "opera": "36",
+    "edge": "18",
+    "firefox": "52",
+    "safari": "10",
+    "node": "6",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "0.37"
+  },
+  "bugfix/transform-edge-function-name": {
+    "chrome": "51",
+    "opera": "38",
+    "edge": "79",
+    "firefox": "53",
+    "safari": "10",
+    "node": "6.5",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "1.2"
+  },
+  "bugfix/transform-safari-block-shadowing": {
+    "chrome": "49",
+    "opera": "36",
+    "edge": "12",
+    "firefox": "44",
+    "safari": "11",
+    "node": "6",
+    "deno": "1",
+    "ie": "11",
+    "ios": "11",
+    "samsung": "5",
+    "electron": "0.37"
+  },
+  "bugfix/transform-safari-for-shadowing": {
+    "chrome": "49",
+    "opera": "36",
+    "edge": "12",
+    "firefox": "4",
+    "safari": "11",
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+    "ios": "11",
+    "samsung": "5",
+    "rhino": "1.7.13",
+    "electron": "0.37"
+  },
+  "bugfix/transform-safari-id-destructuring-collision-in-function-expression": {
+    "chrome": "49",
+    "opera": "36",
+    "edge": "14",
+    "firefox": "2",
+    "node": "6",
+    "deno": "1",
+    "samsung": "5",
+    "electron": "0.37"
+  },
+  "bugfix/transform-tagged-template-caching": {
+    "chrome": "41",
+    "opera": "28",
+    "edge": "12",
+    "firefox": "34",
+    "safari": "13",
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+    "rhino": "1.7.14",
+    "electron": "0.21"
+  },
+  "bugfix/transform-v8-spread-parameters-in-optional-chaining": {
+    "chrome": "91",
+    "opera": "77",
+    "edge": "91",
+    "firefox": "74",
+    "safari": "13.1",
+    "node": "16.9",
+    "deno": "1.9",
+    "ios": "13.4",
+    "samsung": "16",
+    "electron": "13.0"
+  },
+  "transform-optional-chaining": {
+    "chrome": "80",
+    "opera": "67",
+    "edge": "80",
+    "firefox": "74",
+    "safari": "13.1",
+    "node": "14",
+    "deno": "1",
+    "ios": "13.4",
+    "samsung": "13",
+    "electron": "8.0"
+  },
+  "proposal-optional-chaining": {
+    "chrome": "80",
+    "opera": "67",
+    "edge": "80",
+    "firefox": "74",
+    "safari": "13.1",
+    "node": "14",
+    "deno": "1",
+    "ios": "13.4",
+    "samsung": "13",
+    "electron": "8.0"
+  },
+  "transform-parameters": {
+    "chrome": "49",
+    "opera": "36",
+    "edge": "15",
+    "firefox": "53",
+    "safari": "10",
+    "node": "6",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "0.37"
+  },
+  "transform-async-to-generator": {
+    "chrome": "55",
+    "opera": "42",
+    "edge": "15",
+    "firefox": "52",
+    "safari": "10.1",
+    "node": "7.6",
+    "deno": "1",
+    "ios": "10.3",
+    "samsung": "6",
+    "electron": "1.6"
+  },
+  "transform-template-literals": {
+    "chrome": "41",
+    "opera": "28",
+    "edge": "13",
+    "firefox": "34",
+    "safari": "9",
+    "node": "4",
+    "deno": "1",
+    "ios": "9",
+    "samsung": "3.4",
+    "electron": "0.21"
+  },
+  "transform-function-name": {
+    "chrome": "51",
+    "opera": "38",
+    "edge": "14",
+    "firefox": "53",
+    "safari": "10",
+    "node": "6.5",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "1.2"
+  },
+  "transform-block-scoping": {
+    "chrome": "49",
+    "opera": "36",
+    "edge": "14",
+    "firefox": "51",
+    "safari": "10",
+    "node": "6",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "0.37"
+  }
+}

frontend/node_modules/@babel/compat-data/data/plugins.json

@@ -0,0 +1,691 @@
+{
+  "transform-class-static-block": {
+    "chrome": "94",
+    "opera": "80",
+    "edge": "94",
+    "firefox": "93",
+    "node": "16.11",
+    "deno": "1.14",
+    "samsung": "17",
+    "electron": "15.0"
+  },
+  "proposal-class-static-block": {
+    "chrome": "94",
+    "opera": "80",
+    "edge": "94",
+    "firefox": "93",
+    "node": "16.11",
+    "deno": "1.14",
+    "samsung": "17",
+    "electron": "15.0"
+  },
+  "transform-private-property-in-object": {
+    "chrome": "91",
+    "opera": "77",
+    "edge": "91",
+    "firefox": "90",
+    "safari": "15",
+    "node": "16.9",
+    "deno": "1.9",
+    "ios": "15",
+    "samsung": "16",
+    "electron": "13.0"
+  },
+  "proposal-private-property-in-object": {
+    "chrome": "91",
+    "opera": "77",
+    "edge": "91",
+    "firefox": "90",
+    "safari": "15",
+    "node": "16.9",
+    "deno": "1.9",
+    "ios": "15",
+    "samsung": "16",
+    "electron": "13.0"
+  },
+  "transform-class-properties": {
+    "chrome": "74",
+    "opera": "62",
+    "edge": "79",
+    "firefox": "90",
+    "safari": "14.1",
+    "node": "12",
+    "deno": "1",
+    "ios": "15",
+    "samsung": "11",
+    "electron": "6.0"
+  },
+  "proposal-class-properties": {
+    "chrome": "74",
+    "opera": "62",
+    "edge": "79",
+    "firefox": "90",
+    "safari": "14.1",
+    "node": "12",
+    "deno": "1",
+    "ios": "15",
+    "samsung": "11",
+    "electron": "6.0"
+  },
+  "transform-private-methods": {
+    "chrome": "84",
+    "opera": "70",
+    "edge": "84",
+    "firefox": "90",
+    "safari": "15",
+    "node": "14.6",
+    "deno": "1",
+    "ios": "15",
+    "samsung": "14",
+    "electron": "10.0"
+  },
+  "proposal-private-methods": {
+    "chrome": "84",
+    "opera": "70",
+    "edge": "84",
+    "firefox": "90",
+    "safari": "15",
+    "node": "14.6",
+    "deno": "1",
+    "ios": "15",
+    "samsung": "14",
+    "electron": "10.0"
+  },
+  "transform-numeric-separator": {
+    "chrome": "75",
+    "opera": "62",
+    "edge": "79",
+    "firefox": "70",
+    "safari": "13",
+    "node": "12.5",
+    "deno": "1",
+    "ios": "13",
+    "samsung": "11",
+    "rhino": "1.7.14",
+    "electron": "6.0"
+  },
+  "proposal-numeric-separator": {
+    "chrome": "75",
+    "opera": "62",
+    "edge": "79",
+    "firefox": "70",
+    "safari": "13",
+    "node": "12.5",
+    "deno": "1",
+    "ios": "13",
+    "samsung": "11",
+    "rhino": "1.7.14",
+    "electron": "6.0"
+  },
+  "transform-logical-assignment-operators": {
+    "chrome": "85",
+    "opera": "71",
+    "edge": "85",
+    "firefox": "79",
+    "safari": "14",
+    "node": "15",
+    "deno": "1.2",
+    "ios": "14",
+    "samsung": "14",
+    "electron": "10.0"
+  },
+  "proposal-logical-assignment-operators": {
+    "chrome": "85",
+    "opera": "71",
+    "edge": "85",
+    "firefox": "79",
+    "safari": "14",
+    "node": "15",
+    "deno": "1.2",
+    "ios": "14",
+    "samsung": "14",
+    "electron": "10.0"
+  },
+  "transform-nullish-coalescing-operator": {
+    "chrome": "80",
+    "opera": "67",
+    "edge": "80",
+    "firefox": "72",
+    "safari": "13.1",
+    "node": "14",
+    "deno": "1",
+    "ios": "13.4",
+    "samsung": "13",
+    "electron": "8.0"
+  },
+  "proposal-nullish-coalescing-operator": {
+    "chrome": "80",
+    "opera": "67",
+    "edge": "80",
+    "firefox": "72",
+    "safari": "13.1",
+    "node": "14",
+    "deno": "1",
+    "ios": "13.4",
+    "samsung": "13",
+    "electron": "8.0"
+  },
+  "transform-optional-chaining": {
+    "chrome": "91",
+    "opera": "77",
+    "edge": "91",
+    "firefox": "74",
+    "safari": "13.1",
+    "node": "16.9",
+    "deno": "1.9",
+    "ios": "13.4",
+    "samsung": "16",
+    "electron": "13.0"
+  },
+  "proposal-optional-chaining": {
+    "chrome": "91",
+    "opera": "77",
+    "edge": "91",
+    "firefox": "74",
+    "safari": "13.1",
+    "node": "16.9",
+    "deno": "1.9",
+    "ios": "13.4",
+    "samsung": "16",
+    "electron": "13.0"
+  },
+  "transform-json-strings": {
+    "chrome": "66",
+    "opera": "53",
+    "edge": "79",
+    "firefox": "62",
+    "safari": "12",
+    "node": "10",
+    "deno": "1",
+    "ios": "12",
+    "samsung": "9",
+    "rhino": "1.7.14",
+    "electron": "3.0"
+  },
+  "proposal-json-strings": {
+    "chrome": "66",
+    "opera": "53",
+    "edge": "79",
+    "firefox": "62",
+    "safari": "12",
+    "node": "10",
+    "deno": "1",
+    "ios": "12",
+    "samsung": "9",
+    "rhino": "1.7.14",
+    "electron": "3.0"
+  },
+  "transform-optional-catch-binding": {
+    "chrome": "66",
+    "opera": "53",
+    "edge": "79",
+    "firefox": "58",
+    "safari": "11.1",
+    "node": "10",
+    "deno": "1",
+    "ios": "11.3",
+    "samsung": "9",
+    "electron": "3.0"
+  },
+  "proposal-optional-catch-binding": {
+    "chrome": "66",
+    "opera": "53",
+    "edge": "79",
+    "firefox": "58",
+    "safari": "11.1",
+    "node": "10",
+    "deno": "1",
+    "ios": "11.3",
+    "samsung": "9",
+    "electron": "3.0"
+  },
+  "transform-parameters": {
+    "chrome": "49",
+    "opera": "36",
+    "edge": "18",
+    "firefox": "53",
+    "node": "6",
+    "deno": "1",
+    "samsung": "5",
+    "electron": "0.37"
+  },
+  "transform-async-generator-functions": {
+    "chrome": "63",
+    "opera": "50",
+    "edge": "79",
+    "firefox": "57",
+    "safari": "12",
+    "node": "10",
+    "deno": "1",
+    "ios": "12",
+    "samsung": "8",
+    "electron": "3.0"
+  },
+  "proposal-async-generator-functions": {
+    "chrome": "63",
+    "opera": "50",
+    "edge": "79",
+    "firefox": "57",
+    "safari": "12",
+    "node": "10",
+    "deno": "1",
+    "ios": "12",
+    "samsung": "8",
+    "electron": "3.0"
+  },
+  "transform-object-rest-spread": {
+    "chrome": "60",
+    "opera": "47",
+    "edge": "79",
+    "firefox": "55",
+    "safari": "11.1",
+    "node": "8.3",
+    "deno": "1",
+    "ios": "11.3",
+    "samsung": "8",
+    "electron": "2.0"
+  },
+  "proposal-object-rest-spread": {
+    "chrome": "60",
+    "opera": "47",
+    "edge": "79",
+    "firefox": "55",
+    "safari": "11.1",
+    "node": "8.3",
+    "deno": "1",
+    "ios": "11.3",
+    "samsung": "8",
+    "electron": "2.0"
+  },
+  "transform-dotall-regex": {
+    "chrome": "62",
+    "opera": "49",
+    "edge": "79",
+    "firefox": "78",
+    "safari": "11.1",
+    "node": "8.10",
+    "deno": "1",
+    "ios": "11.3",
+    "samsung": "8",
+    "electron": "3.0"
+  },
+  "transform-unicode-property-regex": {
+    "chrome": "64",
+    "opera": "51",
+    "edge": "79",
+    "firefox": "78",
+    "safari": "11.1",
+    "node": "10",
+    "deno": "1",
+    "ios": "11.3",
+    "samsung": "9",
+    "electron": "3.0"
+  },
+  "proposal-unicode-property-regex": {
+    "chrome": "64",
+    "opera": "51",
+    "edge": "79",
+    "firefox": "78",
+    "safari": "11.1",
+    "node": "10",
+    "deno": "1",
+    "ios": "11.3",
+    "samsung": "9",
+    "electron": "3.0"
+  },
+  "transform-named-capturing-groups-regex": {
+    "chrome": "64",
+    "opera": "51",
+    "edge": "79",
+    "firefox": "78",
+    "safari": "11.1",
+    "node": "10",
+    "deno": "1",
+    "ios": "11.3",
+    "samsung": "9",
+    "electron": "3.0"
+  },
+  "transform-async-to-generator": {
+    "chrome": "55",
+    "opera": "42",
+    "edge": "15",
+    "firefox": "52",
+    "safari": "11",
+    "node": "7.6",
+    "deno": "1",
+    "ios": "11",
+    "samsung": "6",
+    "electron": "1.6"
+  },
+  "transform-exponentiation-operator": {
+    "chrome": "52",
+    "opera": "39",
+    "edge": "14",
+    "firefox": "52",
+    "safari": "10.1",
+    "node": "7",
+    "deno": "1",
+    "ios": "10.3",
+    "samsung": "6",
+    "rhino": "1.7.14",
+    "electron": "1.3"
+  },
+  "transform-template-literals": {
+    "chrome": "41",
+    "opera": "28",
+    "edge": "13",
+    "firefox": "34",
+    "safari": "13",
+    "node": "4",
+    "deno": "1",
+    "ios": "13",
+    "samsung": "3.4",
+    "electron": "0.21"
+  },
+  "transform-literals": {
+    "chrome": "44",
+    "opera": "31",
+    "edge": "12",
+    "firefox": "53",
+    "safari": "9",
+    "node": "4",
+    "deno": "1",
+    "ios": "9",
+    "samsung": "4",
+    "electron": "0.30"
+  },
+  "transform-function-name": {
+    "chrome": "51",
+    "opera": "38",
+    "edge": "79",
+    "firefox": "53",
+    "safari": "10",
+    "node": "6.5",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "1.2"
+  },
+  "transform-arrow-functions": {
+    "chrome": "47",
+    "opera": "34",
+    "edge": "13",
+    "firefox": "43",
+    "safari": "10",
+    "node": "6",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "rhino": "1.7.13",
+    "electron": "0.36"
+  },
+  "transform-block-scoped-functions": {
+    "chrome": "41",
+    "opera": "28",
+    "edge": "12",
+    "firefox": "46",
+    "safari": "10",
+    "node": "4",
+    "deno": "1",
+    "ie": "11",
+    "ios": "10",
+    "samsung": "3.4",
+    "electron": "0.21"
+  },
+  "transform-classes": {
+    "chrome": "46",
+    "opera": "33",
+    "edge": "13",
+    "firefox": "45",
+    "safari": "10",
+    "node": "5",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "0.36"
+  },
+  "transform-object-super": {
+    "chrome": "46",
+    "opera": "33",
+    "edge": "13",
+    "firefox": "45",
+    "safari": "10",
+    "node": "5",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "0.36"
+  },
+  "transform-shorthand-properties": {
+    "chrome": "43",
+    "opera": "30",
+    "edge": "12",
+    "firefox": "33",
+    "safari": "9",
+    "node": "4",
+    "deno": "1",
+    "ios": "9",
+    "samsung": "4",
+    "rhino": "1.7.14",
+    "electron": "0.27"
+  },
+  "transform-duplicate-keys": {
+    "chrome": "42",
+    "opera": "29",
+    "edge": "12",
+    "firefox": "34",
+    "safari": "9",
+    "node": "4",
+    "deno": "1",
+    "ios": "9",
+    "samsung": "3.4",
+    "electron": "0.25"
+  },
+  "transform-computed-properties": {
+    "chrome": "44",
+    "opera": "31",
+    "edge": "12",
+    "firefox": "34",
+    "safari": "7.1",
+    "node": "4",
+    "deno": "1",
+    "ios": "8",
+    "samsung": "4",
+    "electron": "0.30"
+  },
+  "transform-for-of": {
+    "chrome": "51",
+    "opera": "38",
+    "edge": "15",
+    "firefox": "53",
+    "safari": "10",
+    "node": "6.5",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "1.2"
+  },
+  "transform-sticky-regex": {
+    "chrome": "49",
+    "opera": "36",
+    "edge": "13",
+    "firefox": "3",
+    "safari": "10",
+    "node": "6",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "0.37"
+  },
+  "transform-unicode-escapes": {
+    "chrome": "44",
+    "opera": "31",
+    "edge": "12",
+    "firefox": "53",
+    "safari": "9",
+    "node": "4",
+    "deno": "1",
+    "ios": "9",
+    "samsung": "4",
+    "electron": "0.30"
+  },
+  "transform-unicode-regex": {
+    "chrome": "50",
+    "opera": "37",
+    "edge": "13",
+    "firefox": "46",
+    "safari": "12",
+    "node": "6",
+    "deno": "1",
+    "ios": "12",
+    "samsung": "5",
+    "electron": "1.1"
+  },
+  "transform-spread": {
+    "chrome": "46",
+    "opera": "33",
+    "edge": "13",
+    "firefox": "45",
+    "safari": "10",
+    "node": "5",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "0.36"
+  },
+  "transform-destructuring": {
+    "chrome": "51",
+    "opera": "38",
+    "edge": "15",
+    "firefox": "53",
+    "safari": "10",
+    "node": "6.5",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "1.2"
+  },
+  "transform-block-scoping": {
+    "chrome": "49",
+    "opera": "36",
+    "edge": "14",
+    "firefox": "51",
+    "safari": "11",
+    "node": "6",
+    "deno": "1",
+    "ios": "11",
+    "samsung": "5",
+    "electron": "0.37"
+  },
+  "transform-typeof-symbol": {
+    "chrome": "38",
+    "opera": "25",
+    "edge": "12",
+    "firefox": "36",
+    "safari": "9",
+    "node": "0.12",
+    "deno": "1",
+    "ios": "9",
+    "samsung": "3",
+    "rhino": "1.7.13",
+    "electron": "0.20"
+  },
+  "transform-new-target": {
+    "chrome": "46",
+    "opera": "33",
+    "edge": "14",
+    "firefox": "41",
+    "safari": "10",
+    "node": "5",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "0.36"
+  },
+  "transform-regenerator": {
+    "chrome": "50",
+    "opera": "37",
+    "edge": "13",
+    "firefox": "53",
+    "safari": "10",
+    "node": "6",
+    "deno": "1",
+    "ios": "10",
+    "samsung": "5",
+    "electron": "1.1"
+  },
+  "transform-member-expression-literals": {
+    "chrome": "7",
+    "opera": "12",
+    "edge": "12",
+    "firefox": "2",
+    "safari": "5.1",
+    "node": "0.4",
+    "deno": "1",
+    "ie": "9",
+    "android": "4",
+    "ios": "6",
+    "phantom": "1.9",
+    "samsung": "1",
+    "rhino": "1.7.13",
+    "electron": "0.20"
+  },
+  "transform-property-literals": {
+    "chrome": "7",
+    "opera": "12",
+    "edge": "12",
+    "firefox": "2",
+    "safari": "5.1",
+    "node": "0.4",
+    "deno": "1",
+    "ie": "9",
+    "android": "4",
+    "ios": "6",
+    "phantom": "1.9",
+    "samsung": "1",
+    "rhino": "1.7.13",
+    "electron": "0.20"
+  },
+  "transform-reserved-words": {
+    "chrome": "13",
+    "opera": "10.50",
+    "edge": "12",
+    "firefox": "2",
+    "safari": "3.1",
+    "node": "0.6",
+    "deno": "1",
+    "ie": "9",
+    "android": "4.4",
+    "ios": "6",
+    "phantom": "1.9",
+    "samsung": "1",
+    "rhino": "1.7.13",
+    "electron": "0.20"
+  },
+  "transform-export-namespace-from": {
+    "chrome": "72",
+    "and_chr": "72",
+    "edge": "79",
+    "firefox": "80",
+    "and_ff": "80",
+    "node": "13.2",
+    "opera": "60",
+    "op_mob": "51",
+    "samsung": "11.0",
+    "android": "72",
+    "electron": "5.0"
+  },
+  "proposal-export-namespace-from": {
+    "chrome": "72",
+    "and_chr": "72",
+    "edge": "79",
+    "firefox": "80",
+    "and_ff": "80",
+    "node": "13.2",
+    "opera": "60",
+    "op_mob": "51",
+    "samsung": "11.0",
+    "android": "72",
+    "electron": "5.0"
+  }
+}

frontend/node_modules/@babel/compat-data/native-modules.js

@@ -0,0 +1 @@
+module.exports = require("./data/native-modules.json");

frontend/node_modules/@babel/compat-data/overlapping-plugins.js

@@ -0,0 +1 @@
+module.exports = require("./data/overlapping-plugins.json");

frontend/node_modules/@babel/compat-data/package.json

@@ -0,0 +1,40 @@
+{
+  "name": "@babel/compat-data",
+  "version": "7.20.14",
+  "author": "The Babel Team (https://babel.dev/team)",
+  "license": "MIT",
+  "description": "",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/babel/babel.git",
+    "directory": "packages/babel-compat-data"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "exports": {
+    "./plugins": "./plugins.js",
+    "./native-modules": "./native-modules.js",
+    "./corejs2-built-ins": "./corejs2-built-ins.js",
+    "./corejs3-shipped-proposals": "./corejs3-shipped-proposals.js",
+    "./overlapping-plugins": "./overlapping-plugins.js",
+    "./plugin-bugfixes": "./plugin-bugfixes.js"
+  },
+  "scripts": {
+    "build-data": "./scripts/download-compat-table.sh && node ./scripts/build-data.js && node ./scripts/build-modules-support.js && node ./scripts/build-bugfixes-targets.js"
+  },
+  "keywords": [
+    "babel",
+    "compat-table",
+    "compat-data"
+  ],
+  "devDependencies": {
+    "@mdn/browser-compat-data": "^4.0.10",
+    "core-js-compat": "^3.25.1",
+    "electron-to-chromium": "^1.4.248"
+  },
+  "engines": {
+    "node": ">=6.9.0"
+  },
+  "type": "commonjs"
+}

frontend/node_modules/@babel/compat-data/plugin-bugfixes.js

@@ -0,0 +1 @@
+module.exports = require("./data/plugin-bugfixes.json");

frontend/node_modules/@babel/compat-data/plugins.js

@@ -0,0 +1 @@
+module.exports = require("./data/plugins.json");

frontend/node_modules/@babel/core/LICENSE

@@ -0,0 +1,22 @@
+MIT License
+
+Copyright (c) 2014-present Sebastian McKenzie and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@babel/core/README.md

@@ -0,0 +1,19 @@
+# @babel/core
+
+> Babel compiler core.
+
+See our website [@babel/core](https://babeljs.io/docs/en/babel-core) for more information or the [issues](https://github.com/babel/babel/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3A%22pkg%3A%20core%22+is%3Aopen) associated with this package.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save-dev @babel/core
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/core --dev
+```

frontend/node_modules/@babel/core/cjs-proxy.cjs

@@ -0,0 +1,29 @@
+"use strict";
+
+const babelP = import("./lib/index.js");
+
+const functionNames = [
+  "createConfigItem",
+  "loadPartialConfig",
+  "loadOptions",
+  "transform",
+  "transformFile",
+  "transformFromAst",
+  "parse",
+];
+
+for (const name of functionNames) {
+  exports[`${name}Sync`] = function () {
+    throw new Error(
+      `"${name}Sync" is not supported when loading @babel/core using require()`
+    );
+  };
+  exports[name] = function (...args) {
+    babelP.then(babel => {
+      babel[name](...args);
+    });
+  };
+  exports[`${name}Async`] = function (...args) {
+    return babelP.then(babel => babel[`${name}Async`](...args));
+  };
+}

frontend/node_modules/@babel/core/lib/config/cache-contexts.js

@@ -0,0 +1,3 @@
+0 && 0;
+
+//# sourceMappingURL=cache-contexts.js.map

frontend/node_modules/@babel/core/lib/config/cache-contexts.js.map

@@ -0,0 +1 @@
+{"version":3,"names":[],"sources":["../../src/config/cache-contexts.ts"],"sourcesContent":["import type { Targets } from \"@babel/helper-compilation-targets\";\n\nimport type { ConfigContext } from \"./config-chain\";\nimport type { CallerMetadata } from \"./validation/options\";\n\nexport type { ConfigContext as FullConfig };\n\nexport type FullPreset = {\n  targets: Targets;\n} & ConfigContext;\nexport type FullPlugin = {\n  assumptions: { [name: string]: boolean };\n} & FullPreset;\n\n// Context not including filename since it is used in places that cannot\n// process 'ignore'/'only' and other filename-based logic.\nexport type SimpleConfig = {\n  envName: string;\n  caller: CallerMetadata | undefined;\n};\nexport type SimplePreset = {\n  targets: Targets;\n} & SimpleConfig;\nexport type SimplePlugin = {\n  assumptions: {\n    [name: string]: boolean;\n  };\n} & SimplePreset;\n"],"mappings":""}

frontend/node_modules/@babel/core/lib/config/caching.js

@@ -0,0 +1,261 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.assertSimpleType = assertSimpleType;
+exports.makeStrongCache = makeStrongCache;
+exports.makeStrongCacheSync = makeStrongCacheSync;
+exports.makeWeakCache = makeWeakCache;
+exports.makeWeakCacheSync = makeWeakCacheSync;
+function _gensync() {
+  const data = require("gensync");
+  _gensync = function () {
+    return data;
+  };
+  return data;
+}
+var _async = require("../gensync-utils/async");
+var _util = require("./util");
+const synchronize = gen => {
+  return _gensync()(gen).sync;
+};
+function* genTrue() {
+  return true;
+}
+function makeWeakCache(handler) {
+  return makeCachedFunction(WeakMap, handler);
+}
+function makeWeakCacheSync(handler) {
+  return synchronize(makeWeakCache(handler));
+}
+function makeStrongCache(handler) {
+  return makeCachedFunction(Map, handler);
+}
+function makeStrongCacheSync(handler) {
+  return synchronize(makeStrongCache(handler));
+}
+function makeCachedFunction(CallCache, handler) {
+  const callCacheSync = new CallCache();
+  const callCacheAsync = new CallCache();
+  const futureCache = new CallCache();
+  return function* cachedFunction(arg, data) {
+    const asyncContext = yield* (0, _async.isAsync)();
+    const callCache = asyncContext ? callCacheAsync : callCacheSync;
+    const cached = yield* getCachedValueOrWait(asyncContext, callCache, futureCache, arg, data);
+    if (cached.valid) return cached.value;
+    const cache = new CacheConfigurator(data);
+    const handlerResult = handler(arg, cache);
+    let finishLock;
+    let value;
+    if ((0, _util.isIterableIterator)(handlerResult)) {
+      value = yield* (0, _async.onFirstPause)(handlerResult, () => {
+        finishLock = setupAsyncLocks(cache, futureCache, arg);
+      });
+    } else {
+      value = handlerResult;
+    }
+    updateFunctionCache(callCache, cache, arg, value);
+    if (finishLock) {
+      futureCache.delete(arg);
+      finishLock.release(value);
+    }
+    return value;
+  };
+}
+function* getCachedValue(cache, arg, data) {
+  const cachedValue = cache.get(arg);
+  if (cachedValue) {
+    for (const {
+      value,
+      valid
+    } of cachedValue) {
+      if (yield* valid(data)) return {
+        valid: true,
+        value
+      };
+    }
+  }
+  return {
+    valid: false,
+    value: null
+  };
+}
+function* getCachedValueOrWait(asyncContext, callCache, futureCache, arg, data) {
+  const cached = yield* getCachedValue(callCache, arg, data);
+  if (cached.valid) {
+    return cached;
+  }
+  if (asyncContext) {
+    const cached = yield* getCachedValue(futureCache, arg, data);
+    if (cached.valid) {
+      const value = yield* (0, _async.waitFor)(cached.value.promise);
+      return {
+        valid: true,
+        value
+      };
+    }
+  }
+  return {
+    valid: false,
+    value: null
+  };
+}
+function setupAsyncLocks(config, futureCache, arg) {
+  const finishLock = new Lock();
+  updateFunctionCache(futureCache, config, arg, finishLock);
+  return finishLock;
+}
+function updateFunctionCache(cache, config, arg, value) {
+  if (!config.configured()) config.forever();
+  let cachedValue = cache.get(arg);
+  config.deactivate();
+  switch (config.mode()) {
+    case "forever":
+      cachedValue = [{
+        value,
+        valid: genTrue
+      }];
+      cache.set(arg, cachedValue);
+      break;
+    case "invalidate":
+      cachedValue = [{
+        value,
+        valid: config.validator()
+      }];
+      cache.set(arg, cachedValue);
+      break;
+    case "valid":
+      if (cachedValue) {
+        cachedValue.push({
+          value,
+          valid: config.validator()
+        });
+      } else {
+        cachedValue = [{
+          value,
+          valid: config.validator()
+        }];
+        cache.set(arg, cachedValue);
+      }
+  }
+}
+class CacheConfigurator {
+  constructor(data) {
+    this._active = true;
+    this._never = false;
+    this._forever = false;
+    this._invalidate = false;
+    this._configured = false;
+    this._pairs = [];
+    this._data = void 0;
+    this._data = data;
+  }
+  simple() {
+    return makeSimpleConfigurator(this);
+  }
+  mode() {
+    if (this._never) return "never";
+    if (this._forever) return "forever";
+    if (this._invalidate) return "invalidate";
+    return "valid";
+  }
+  forever() {
+    if (!this._active) {
+      throw new Error("Cannot change caching after evaluation has completed.");
+    }
+    if (this._never) {
+      throw new Error("Caching has already been configured with .never()");
+    }
+    this._forever = true;
+    this._configured = true;
+  }
+  never() {
+    if (!this._active) {
+      throw new Error("Cannot change caching after evaluation has completed.");
+    }
+    if (this._forever) {
+      throw new Error("Caching has already been configured with .forever()");
+    }
+    this._never = true;
+    this._configured = true;
+  }
+  using(handler) {
+    if (!this._active) {
+      throw new Error("Cannot change caching after evaluation has completed.");
+    }
+    if (this._never || this._forever) {
+      throw new Error("Caching has already been configured with .never or .forever()");
+    }
+    this._configured = true;
+    const key = handler(this._data);
+    const fn = (0, _async.maybeAsync)(handler, `You appear to be using an async cache handler, but Babel has been called synchronously`);
+    if ((0, _async.isThenable)(key)) {
+      return key.then(key => {
+        this._pairs.push([key, fn]);
+        return key;
+      });
+    }
+    this._pairs.push([key, fn]);
+    return key;
+  }
+  invalidate(handler) {
+    this._invalidate = true;
+    return this.using(handler);
+  }
+  validator() {
+    const pairs = this._pairs;
+    return function* (data) {
+      for (const [key, fn] of pairs) {
+        if (key !== (yield* fn(data))) return false;
+      }
+      return true;
+    };
+  }
+  deactivate() {
+    this._active = false;
+  }
+  configured() {
+    return this._configured;
+  }
+}
+function makeSimpleConfigurator(cache) {
+  function cacheFn(val) {
+    if (typeof val === "boolean") {
+      if (val) cache.forever();else cache.never();
+      return;
+    }
+    return cache.using(() => assertSimpleType(val()));
+  }
+  cacheFn.forever = () => cache.forever();
+  cacheFn.never = () => cache.never();
+  cacheFn.using = cb => cache.using(() => assertSimpleType(cb()));
+  cacheFn.invalidate = cb => cache.invalidate(() => assertSimpleType(cb()));
+  return cacheFn;
+}
+function assertSimpleType(value) {
+  if ((0, _async.isThenable)(value)) {
+    throw new Error(`You appear to be using an async cache handler, ` + `which your current version of Babel does not support. ` + `We may add support for this in the future, ` + `but if you're on the most recent version of @babel/core and still ` + `seeing this error, then you'll need to synchronously handle your caching logic.`);
+  }
+  if (value != null && typeof value !== "string" && typeof value !== "boolean" && typeof value !== "number") {
+    throw new Error("Cache keys must be either string, boolean, number, null, or undefined.");
+  }
+  return value;
+}
+class Lock {
+  constructor() {
+    this.released = false;
+    this.promise = void 0;
+    this._resolve = void 0;
+    this.promise = new Promise(resolve => {
+      this._resolve = resolve;
+    });
+  }
+  release(value) {
+    this.released = true;
+    this._resolve(value);
+  }
+}
+0 && 0;
+
+//# sourceMappingURL=caching.js.map

frontend/node_modules/@babel/core/lib/config/config-chain.js

@@ -0,0 +1,469 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.buildPresetChain = buildPresetChain;
+exports.buildPresetChainWalker = void 0;
+exports.buildRootChain = buildRootChain;
+function _path() {
+  const data = require("path");
+  _path = function () {
+    return data;
+  };
+  return data;
+}
+function _debug() {
+  const data = require("debug");
+  _debug = function () {
+    return data;
+  };
+  return data;
+}
+var _options = require("./validation/options");
+var _patternToRegex = require("./pattern-to-regex");
+var _printer = require("./printer");
+var _rewriteStackTrace = require("../errors/rewrite-stack-trace");
+var _configError = require("../errors/config-error");
+var _files = require("./files");
+var _caching = require("./caching");
+var _configDescriptors = require("./config-descriptors");
+const debug = _debug()("babel:config:config-chain");
+function* buildPresetChain(arg, context) {
+  const chain = yield* buildPresetChainWalker(arg, context);
+  if (!chain) return null;
+  return {
+    plugins: dedupDescriptors(chain.plugins),
+    presets: dedupDescriptors(chain.presets),
+    options: chain.options.map(o => normalizeOptions(o)),
+    files: new Set()
+  };
+}
+const buildPresetChainWalker = makeChainWalker({
+  root: preset => loadPresetDescriptors(preset),
+  env: (preset, envName) => loadPresetEnvDescriptors(preset)(envName),
+  overrides: (preset, index) => loadPresetOverridesDescriptors(preset)(index),
+  overridesEnv: (preset, index, envName) => loadPresetOverridesEnvDescriptors(preset)(index)(envName),
+  createLogger: () => () => {}
+});
+exports.buildPresetChainWalker = buildPresetChainWalker;
+const loadPresetDescriptors = (0, _caching.makeWeakCacheSync)(preset => buildRootDescriptors(preset, preset.alias, _configDescriptors.createUncachedDescriptors));
+const loadPresetEnvDescriptors = (0, _caching.makeWeakCacheSync)(preset => (0, _caching.makeStrongCacheSync)(envName => buildEnvDescriptors(preset, preset.alias, _configDescriptors.createUncachedDescriptors, envName)));
+const loadPresetOverridesDescriptors = (0, _caching.makeWeakCacheSync)(preset => (0, _caching.makeStrongCacheSync)(index => buildOverrideDescriptors(preset, preset.alias, _configDescriptors.createUncachedDescriptors, index)));
+const loadPresetOverridesEnvDescriptors = (0, _caching.makeWeakCacheSync)(preset => (0, _caching.makeStrongCacheSync)(index => (0, _caching.makeStrongCacheSync)(envName => buildOverrideEnvDescriptors(preset, preset.alias, _configDescriptors.createUncachedDescriptors, index, envName))));
+function* buildRootChain(opts, context) {
+  let configReport, babelRcReport;
+  const programmaticLogger = new _printer.ConfigPrinter();
+  const programmaticChain = yield* loadProgrammaticChain({
+    options: opts,
+    dirname: context.cwd
+  }, context, undefined, programmaticLogger);
+  if (!programmaticChain) return null;
+  const programmaticReport = yield* programmaticLogger.output();
+  let configFile;
+  if (typeof opts.configFile === "string") {
+    configFile = yield* (0, _files.loadConfig)(opts.configFile, context.cwd, context.envName, context.caller);
+  } else if (opts.configFile !== false) {
+    configFile = yield* (0, _files.findRootConfig)(context.root, context.envName, context.caller);
+  }
+  let {
+    babelrc,
+    babelrcRoots
+  } = opts;
+  let babelrcRootsDirectory = context.cwd;
+  const configFileChain = emptyChain();
+  const configFileLogger = new _printer.ConfigPrinter();
+  if (configFile) {
+    const validatedFile = validateConfigFile(configFile);
+    const result = yield* loadFileChain(validatedFile, context, undefined, configFileLogger);
+    if (!result) return null;
+    configReport = yield* configFileLogger.output();
+    if (babelrc === undefined) {
+      babelrc = validatedFile.options.babelrc;
+    }
+    if (babelrcRoots === undefined) {
+      babelrcRootsDirectory = validatedFile.dirname;
+      babelrcRoots = validatedFile.options.babelrcRoots;
+    }
+    mergeChain(configFileChain, result);
+  }
+  let ignoreFile, babelrcFile;
+  let isIgnored = false;
+  const fileChain = emptyChain();
+  if ((babelrc === true || babelrc === undefined) && typeof context.filename === "string") {
+    const pkgData = yield* (0, _files.findPackageData)(context.filename);
+    if (pkgData && babelrcLoadEnabled(context, pkgData, babelrcRoots, babelrcRootsDirectory)) {
+      ({
+        ignore: ignoreFile,
+        config: babelrcFile
+      } = yield* (0, _files.findRelativeConfig)(pkgData, context.envName, context.caller));
+      if (ignoreFile) {
+        fileChain.files.add(ignoreFile.filepath);
+      }
+      if (ignoreFile && shouldIgnore(context, ignoreFile.ignore, null, ignoreFile.dirname)) {
+        isIgnored = true;
+      }
+      if (babelrcFile && !isIgnored) {
+        const validatedFile = validateBabelrcFile(babelrcFile);
+        const babelrcLogger = new _printer.ConfigPrinter();
+        const result = yield* loadFileChain(validatedFile, context, undefined, babelrcLogger);
+        if (!result) {
+          isIgnored = true;
+        } else {
+          babelRcReport = yield* babelrcLogger.output();
+          mergeChain(fileChain, result);
+        }
+      }
+      if (babelrcFile && isIgnored) {
+        fileChain.files.add(babelrcFile.filepath);
+      }
+    }
+  }
+  if (context.showConfig) {
+    console.log(`Babel configs on "${context.filename}" (ascending priority):\n` + [configReport, babelRcReport, programmaticReport].filter(x => !!x).join("\n\n") + "\n-----End Babel configs-----");
+  }
+  const chain = mergeChain(mergeChain(mergeChain(emptyChain(), configFileChain), fileChain), programmaticChain);
+  return {
+    plugins: isIgnored ? [] : dedupDescriptors(chain.plugins),
+    presets: isIgnored ? [] : dedupDescriptors(chain.presets),
+    options: isIgnored ? [] : chain.options.map(o => normalizeOptions(o)),
+    fileHandling: isIgnored ? "ignored" : "transpile",
+    ignore: ignoreFile || undefined,
+    babelrc: babelrcFile || undefined,
+    config: configFile || undefined,
+    files: chain.files
+  };
+}
+function babelrcLoadEnabled(context, pkgData, babelrcRoots, babelrcRootsDirectory) {
+  if (typeof babelrcRoots === "boolean") return babelrcRoots;
+  const absoluteRoot = context.root;
+  if (babelrcRoots === undefined) {
+    return pkgData.directories.indexOf(absoluteRoot) !== -1;
+  }
+  let babelrcPatterns = babelrcRoots;
+  if (!Array.isArray(babelrcPatterns)) {
+    babelrcPatterns = [babelrcPatterns];
+  }
+  babelrcPatterns = babelrcPatterns.map(pat => {
+    return typeof pat === "string" ? _path().resolve(babelrcRootsDirectory, pat) : pat;
+  });
+  if (babelrcPatterns.length === 1 && babelrcPatterns[0] === absoluteRoot) {
+    return pkgData.directories.indexOf(absoluteRoot) !== -1;
+  }
+  return babelrcPatterns.some(pat => {
+    if (typeof pat === "string") {
+      pat = (0, _patternToRegex.default)(pat, babelrcRootsDirectory);
+    }
+    return pkgData.directories.some(directory => {
+      return matchPattern(pat, babelrcRootsDirectory, directory, context);
+    });
+  });
+}
+const validateConfigFile = (0, _caching.makeWeakCacheSync)(file => ({
+  filepath: file.filepath,
+  dirname: file.dirname,
+  options: (0, _options.validate)("configfile", file.options, file.filepath)
+}));
+const validateBabelrcFile = (0, _caching.makeWeakCacheSync)(file => ({
+  filepath: file.filepath,
+  dirname: file.dirname,
+  options: (0, _options.validate)("babelrcfile", file.options, file.filepath)
+}));
+const validateExtendFile = (0, _caching.makeWeakCacheSync)(file => ({
+  filepath: file.filepath,
+  dirname: file.dirname,
+  options: (0, _options.validate)("extendsfile", file.options, file.filepath)
+}));
+const loadProgrammaticChain = makeChainWalker({
+  root: input => buildRootDescriptors(input, "base", _configDescriptors.createCachedDescriptors),
+  env: (input, envName) => buildEnvDescriptors(input, "base", _configDescriptors.createCachedDescriptors, envName),
+  overrides: (input, index) => buildOverrideDescriptors(input, "base", _configDescriptors.createCachedDescriptors, index),
+  overridesEnv: (input, index, envName) => buildOverrideEnvDescriptors(input, "base", _configDescriptors.createCachedDescriptors, index, envName),
+  createLogger: (input, context, baseLogger) => buildProgrammaticLogger(input, context, baseLogger)
+});
+const loadFileChainWalker = makeChainWalker({
+  root: file => loadFileDescriptors(file),
+  env: (file, envName) => loadFileEnvDescriptors(file)(envName),
+  overrides: (file, index) => loadFileOverridesDescriptors(file)(index),
+  overridesEnv: (file, index, envName) => loadFileOverridesEnvDescriptors(file)(index)(envName),
+  createLogger: (file, context, baseLogger) => buildFileLogger(file.filepath, context, baseLogger)
+});
+function* loadFileChain(input, context, files, baseLogger) {
+  const chain = yield* loadFileChainWalker(input, context, files, baseLogger);
+  if (chain) {
+    chain.files.add(input.filepath);
+  }
+  return chain;
+}
+const loadFileDescriptors = (0, _caching.makeWeakCacheSync)(file => buildRootDescriptors(file, file.filepath, _configDescriptors.createUncachedDescriptors));
+const loadFileEnvDescriptors = (0, _caching.makeWeakCacheSync)(file => (0, _caching.makeStrongCacheSync)(envName => buildEnvDescriptors(file, file.filepath, _configDescriptors.createUncachedDescriptors, envName)));
+const loadFileOverridesDescriptors = (0, _caching.makeWeakCacheSync)(file => (0, _caching.makeStrongCacheSync)(index => buildOverrideDescriptors(file, file.filepath, _configDescriptors.createUncachedDescriptors, index)));
+const loadFileOverridesEnvDescriptors = (0, _caching.makeWeakCacheSync)(file => (0, _caching.makeStrongCacheSync)(index => (0, _caching.makeStrongCacheSync)(envName => buildOverrideEnvDescriptors(file, file.filepath, _configDescriptors.createUncachedDescriptors, index, envName))));
+function buildFileLogger(filepath, context, baseLogger) {
+  if (!baseLogger) {
+    return () => {};
+  }
+  return baseLogger.configure(context.showConfig, _printer.ChainFormatter.Config, {
+    filepath
+  });
+}
+function buildRootDescriptors({
+  dirname,
+  options
+}, alias, descriptors) {
+  return descriptors(dirname, options, alias);
+}
+function buildProgrammaticLogger(_, context, baseLogger) {
+  var _context$caller;
+  if (!baseLogger) {
+    return () => {};
+  }
+  return baseLogger.configure(context.showConfig, _printer.ChainFormatter.Programmatic, {
+    callerName: (_context$caller = context.caller) == null ? void 0 : _context$caller.name
+  });
+}
+function buildEnvDescriptors({
+  dirname,
+  options
+}, alias, descriptors, envName) {
+  const opts = options.env && options.env[envName];
+  return opts ? descriptors(dirname, opts, `${alias}.env["${envName}"]`) : null;
+}
+function buildOverrideDescriptors({
+  dirname,
+  options
+}, alias, descriptors, index) {
+  const opts = options.overrides && options.overrides[index];
+  if (!opts) throw new Error("Assertion failure - missing override");
+  return descriptors(dirname, opts, `${alias}.overrides[${index}]`);
+}
+function buildOverrideEnvDescriptors({
+  dirname,
+  options
+}, alias, descriptors, index, envName) {
+  const override = options.overrides && options.overrides[index];
+  if (!override) throw new Error("Assertion failure - missing override");
+  const opts = override.env && override.env[envName];
+  return opts ? descriptors(dirname, opts, `${alias}.overrides[${index}].env["${envName}"]`) : null;
+}
+function makeChainWalker({
+  root,
+  env,
+  overrides,
+  overridesEnv,
+  createLogger
+}) {
+  return function* chainWalker(input, context, files = new Set(), baseLogger) {
+    const {
+      dirname
+    } = input;
+    const flattenedConfigs = [];
+    const rootOpts = root(input);
+    if (configIsApplicable(rootOpts, dirname, context, input.filepath)) {
+      flattenedConfigs.push({
+        config: rootOpts,
+        envName: undefined,
+        index: undefined
+      });
+      const envOpts = env(input, context.envName);
+      if (envOpts && configIsApplicable(envOpts, dirname, context, input.filepath)) {
+        flattenedConfigs.push({
+          config: envOpts,
+          envName: context.envName,
+          index: undefined
+        });
+      }
+      (rootOpts.options.overrides || []).forEach((_, index) => {
+        const overrideOps = overrides(input, index);
+        if (configIsApplicable(overrideOps, dirname, context, input.filepath)) {
+          flattenedConfigs.push({
+            config: overrideOps,
+            index,
+            envName: undefined
+          });
+          const overrideEnvOpts = overridesEnv(input, index, context.envName);
+          if (overrideEnvOpts && configIsApplicable(overrideEnvOpts, dirname, context, input.filepath)) {
+            flattenedConfigs.push({
+              config: overrideEnvOpts,
+              index,
+              envName: context.envName
+            });
+          }
+        }
+      });
+    }
+    if (flattenedConfigs.some(({
+      config: {
+        options: {
+          ignore,
+          only
+        }
+      }
+    }) => shouldIgnore(context, ignore, only, dirname))) {
+      return null;
+    }
+    const chain = emptyChain();
+    const logger = createLogger(input, context, baseLogger);
+    for (const {
+      config,
+      index,
+      envName
+    } of flattenedConfigs) {
+      if (!(yield* mergeExtendsChain(chain, config.options, dirname, context, files, baseLogger))) {
+        return null;
+      }
+      logger(config, index, envName);
+      yield* mergeChainOpts(chain, config);
+    }
+    return chain;
+  };
+}
+function* mergeExtendsChain(chain, opts, dirname, context, files, baseLogger) {
+  if (opts.extends === undefined) return true;
+  const file = yield* (0, _files.loadConfig)(opts.extends, dirname, context.envName, context.caller);
+  if (files.has(file)) {
+    throw new Error(`Configuration cycle detected loading ${file.filepath}.\n` + `File already loaded following the config chain:\n` + Array.from(files, file => ` - ${file.filepath}`).join("\n"));
+  }
+  files.add(file);
+  const fileChain = yield* loadFileChain(validateExtendFile(file), context, files, baseLogger);
+  files.delete(file);
+  if (!fileChain) return false;
+  mergeChain(chain, fileChain);
+  return true;
+}
+function mergeChain(target, source) {
+  target.options.push(...source.options);
+  target.plugins.push(...source.plugins);
+  target.presets.push(...source.presets);
+  for (const file of source.files) {
+    target.files.add(file);
+  }
+  return target;
+}
+function* mergeChainOpts(target, {
+  options,
+  plugins,
+  presets
+}) {
+  target.options.push(options);
+  target.plugins.push(...(yield* plugins()));
+  target.presets.push(...(yield* presets()));
+  return target;
+}
+function emptyChain() {
+  return {
+    options: [],
+    presets: [],
+    plugins: [],
+    files: new Set()
+  };
+}
+function normalizeOptions(opts) {
+  const options = Object.assign({}, opts);
+  delete options.extends;
+  delete options.env;
+  delete options.overrides;
+  delete options.plugins;
+  delete options.presets;
+  delete options.passPerPreset;
+  delete options.ignore;
+  delete options.only;
+  delete options.test;
+  delete options.include;
+  delete options.exclude;
+  if (Object.prototype.hasOwnProperty.call(options, "sourceMap")) {
+    options.sourceMaps = options.sourceMap;
+    delete options.sourceMap;
+  }
+  return options;
+}
+function dedupDescriptors(items) {
+  const map = new Map();
+  const descriptors = [];
+  for (const item of items) {
+    if (typeof item.value === "function") {
+      const fnKey = item.value;
+      let nameMap = map.get(fnKey);
+      if (!nameMap) {
+        nameMap = new Map();
+        map.set(fnKey, nameMap);
+      }
+      let desc = nameMap.get(item.name);
+      if (!desc) {
+        desc = {
+          value: item
+        };
+        descriptors.push(desc);
+        if (!item.ownPass) nameMap.set(item.name, desc);
+      } else {
+        desc.value = item;
+      }
+    } else {
+      descriptors.push({
+        value: item
+      });
+    }
+  }
+  return descriptors.reduce((acc, desc) => {
+    acc.push(desc.value);
+    return acc;
+  }, []);
+}
+function configIsApplicable({
+  options
+}, dirname, context, configName) {
+  return (options.test === undefined || configFieldIsApplicable(context, options.test, dirname, configName)) && (options.include === undefined || configFieldIsApplicable(context, options.include, dirname, configName)) && (options.exclude === undefined || !configFieldIsApplicable(context, options.exclude, dirname, configName));
+}
+function configFieldIsApplicable(context, test, dirname, configName) {
+  const patterns = Array.isArray(test) ? test : [test];
+  return matchesPatterns(context, patterns, dirname, configName);
+}
+function ignoreListReplacer(_key, value) {
+  if (value instanceof RegExp) {
+    return String(value);
+  }
+  return value;
+}
+function shouldIgnore(context, ignore, only, dirname) {
+  if (ignore && matchesPatterns(context, ignore, dirname)) {
+    var _context$filename;
+    const message = `No config is applied to "${(_context$filename = context.filename) != null ? _context$filename : "(unknown)"}" because it matches one of \`ignore: ${JSON.stringify(ignore, ignoreListReplacer)}\` from "${dirname}"`;
+    debug(message);
+    if (context.showConfig) {
+      console.log(message);
+    }
+    return true;
+  }
+  if (only && !matchesPatterns(context, only, dirname)) {
+    var _context$filename2;
+    const message = `No config is applied to "${(_context$filename2 = context.filename) != null ? _context$filename2 : "(unknown)"}" because it fails to match one of \`only: ${JSON.stringify(only, ignoreListReplacer)}\` from "${dirname}"`;
+    debug(message);
+    if (context.showConfig) {
+      console.log(message);
+    }
+    return true;
+  }
+  return false;
+}
+function matchesPatterns(context, patterns, dirname, configName) {
+  return patterns.some(pattern => matchPattern(pattern, dirname, context.filename, context, configName));
+}
+function matchPattern(pattern, dirname, pathToTest, context, configName) {
+  if (typeof pattern === "function") {
+    return !!(0, _rewriteStackTrace.endHiddenCallStack)(pattern)(pathToTest, {
+      dirname,
+      envName: context.envName,
+      caller: context.caller
+    });
+  }
+  if (typeof pathToTest !== "string") {
+    throw new _configError.default(`Configuration contains string/RegExp pattern, but no filename was passed to Babel`, configName);
+  }
+  if (typeof pattern === "string") {
+    pattern = (0, _patternToRegex.default)(pattern, dirname);
+  }
+  return pattern.test(pathToTest);
+}
+0 && 0;
+
+//# sourceMappingURL=config-chain.js.map

frontend/node_modules/@babel/core/lib/config/config-descriptors.js

@@ -0,0 +1,189 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.createCachedDescriptors = createCachedDescriptors;
+exports.createDescriptor = createDescriptor;
+exports.createUncachedDescriptors = createUncachedDescriptors;
+function _gensync() {
+  const data = require("gensync");
+  _gensync = function () {
+    return data;
+  };
+  return data;
+}
+var _functional = require("../gensync-utils/functional");
+var _files = require("./files");
+var _item = require("./item");
+var _caching = require("./caching");
+var _resolveTargets = require("./resolve-targets");
+function isEqualDescriptor(a, b) {
+  return a.name === b.name && a.value === b.value && a.options === b.options && a.dirname === b.dirname && a.alias === b.alias && a.ownPass === b.ownPass && (a.file && a.file.request) === (b.file && b.file.request) && (a.file && a.file.resolved) === (b.file && b.file.resolved);
+}
+function* handlerOf(value) {
+  return value;
+}
+function optionsWithResolvedBrowserslistConfigFile(options, dirname) {
+  if (typeof options.browserslistConfigFile === "string") {
+    options.browserslistConfigFile = (0, _resolveTargets.resolveBrowserslistConfigFile)(options.browserslistConfigFile, dirname);
+  }
+  return options;
+}
+function createCachedDescriptors(dirname, options, alias) {
+  const {
+    plugins,
+    presets,
+    passPerPreset
+  } = options;
+  return {
+    options: optionsWithResolvedBrowserslistConfigFile(options, dirname),
+    plugins: plugins ? () => createCachedPluginDescriptors(plugins, dirname)(alias) : () => handlerOf([]),
+    presets: presets ? () => createCachedPresetDescriptors(presets, dirname)(alias)(!!passPerPreset) : () => handlerOf([])
+  };
+}
+function createUncachedDescriptors(dirname, options, alias) {
+  return {
+    options: optionsWithResolvedBrowserslistConfigFile(options, dirname),
+    plugins: (0, _functional.once)(() => createPluginDescriptors(options.plugins || [], dirname, alias)),
+    presets: (0, _functional.once)(() => createPresetDescriptors(options.presets || [], dirname, alias, !!options.passPerPreset))
+  };
+}
+const PRESET_DESCRIPTOR_CACHE = new WeakMap();
+const createCachedPresetDescriptors = (0, _caching.makeWeakCacheSync)((items, cache) => {
+  const dirname = cache.using(dir => dir);
+  return (0, _caching.makeStrongCacheSync)(alias => (0, _caching.makeStrongCache)(function* (passPerPreset) {
+    const descriptors = yield* createPresetDescriptors(items, dirname, alias, passPerPreset);
+    return descriptors.map(desc => loadCachedDescriptor(PRESET_DESCRIPTOR_CACHE, desc));
+  }));
+});
+const PLUGIN_DESCRIPTOR_CACHE = new WeakMap();
+const createCachedPluginDescriptors = (0, _caching.makeWeakCacheSync)((items, cache) => {
+  const dirname = cache.using(dir => dir);
+  return (0, _caching.makeStrongCache)(function* (alias) {
+    const descriptors = yield* createPluginDescriptors(items, dirname, alias);
+    return descriptors.map(desc => loadCachedDescriptor(PLUGIN_DESCRIPTOR_CACHE, desc));
+  });
+});
+const DEFAULT_OPTIONS = {};
+function loadCachedDescriptor(cache, desc) {
+  const {
+    value,
+    options = DEFAULT_OPTIONS
+  } = desc;
+  if (options === false) return desc;
+  let cacheByOptions = cache.get(value);
+  if (!cacheByOptions) {
+    cacheByOptions = new WeakMap();
+    cache.set(value, cacheByOptions);
+  }
+  let possibilities = cacheByOptions.get(options);
+  if (!possibilities) {
+    possibilities = [];
+    cacheByOptions.set(options, possibilities);
+  }
+  if (possibilities.indexOf(desc) === -1) {
+    const matches = possibilities.filter(possibility => isEqualDescriptor(possibility, desc));
+    if (matches.length > 0) {
+      return matches[0];
+    }
+    possibilities.push(desc);
+  }
+  return desc;
+}
+function* createPresetDescriptors(items, dirname, alias, passPerPreset) {
+  return yield* createDescriptors("preset", items, dirname, alias, passPerPreset);
+}
+function* createPluginDescriptors(items, dirname, alias) {
+  return yield* createDescriptors("plugin", items, dirname, alias);
+}
+function* createDescriptors(type, items, dirname, alias, ownPass) {
+  const descriptors = yield* _gensync().all(items.map((item, index) => createDescriptor(item, dirname, {
+    type,
+    alias: `${alias}$${index}`,
+    ownPass: !!ownPass
+  })));
+  assertNoDuplicates(descriptors);
+  return descriptors;
+}
+function* createDescriptor(pair, dirname, {
+  type,
+  alias,
+  ownPass
+}) {
+  const desc = (0, _item.getItemDescriptor)(pair);
+  if (desc) {
+    return desc;
+  }
+  let name;
+  let options;
+  let value = pair;
+  if (Array.isArray(value)) {
+    if (value.length === 3) {
+      [value, options, name] = value;
+    } else {
+      [value, options] = value;
+    }
+  }
+  let file = undefined;
+  let filepath = null;
+  if (typeof value === "string") {
+    if (typeof type !== "string") {
+      throw new Error("To resolve a string-based item, the type of item must be given");
+    }
+    const resolver = type === "plugin" ? _files.loadPlugin : _files.loadPreset;
+    const request = value;
+    ({
+      filepath,
+      value
+    } = yield* resolver(value, dirname));
+    file = {
+      request,
+      resolved: filepath
+    };
+  }
+  if (!value) {
+    throw new Error(`Unexpected falsy value: ${String(value)}`);
+  }
+  if (typeof value === "object" && value.__esModule) {
+    if (value.default) {
+      value = value.default;
+    } else {
+      throw new Error("Must export a default export when using ES6 modules.");
+    }
+  }
+  if (typeof value !== "object" && typeof value !== "function") {
+    throw new Error(`Unsupported format: ${typeof value}. Expected an object or a function.`);
+  }
+  if (filepath !== null && typeof value === "object" && value) {
+    throw new Error(`Plugin/Preset files are not allowed to export objects, only functions. In ${filepath}`);
+  }
+  return {
+    name,
+    alias: filepath || alias,
+    value,
+    options,
+    dirname,
+    ownPass,
+    file
+  };
+}
+function assertNoDuplicates(items) {
+  const map = new Map();
+  for (const item of items) {
+    if (typeof item.value !== "function") continue;
+    let nameMap = map.get(item.value);
+    if (!nameMap) {
+      nameMap = new Set();
+      map.set(item.value, nameMap);
+    }
+    if (nameMap.has(item.name)) {
+      const conflicts = items.filter(i => i.value === item.value);
+      throw new Error([`Duplicate plugin/preset detected.`, `If you'd like to use two separate instances of a plugin,`, `they need separate names, e.g.`, ``, `  plugins: [`, `    ['some-plugin', {}],`, `    ['some-plugin', {}, 'some unique name'],`, `  ]`, ``, `Duplicates detected are:`, `${JSON.stringify(conflicts, null, 2)}`].join("\n"));
+    }
+    nameMap.add(item.name);
+  }
+}
+0 && 0;
+
+//# sourceMappingURL=config-descriptors.js.map

frontend/node_modules/@babel/core/lib/config/files/configuration.js

@@ -0,0 +1,283 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.ROOT_CONFIG_FILENAMES = void 0;
+exports.findConfigUpwards = findConfigUpwards;
+exports.findRelativeConfig = findRelativeConfig;
+exports.findRootConfig = findRootConfig;
+exports.loadConfig = loadConfig;
+exports.resolveShowConfigPath = resolveShowConfigPath;
+function _debug() {
+  const data = require("debug");
+  _debug = function () {
+    return data;
+  };
+  return data;
+}
+function _fs() {
+  const data = require("fs");
+  _fs = function () {
+    return data;
+  };
+  return data;
+}
+function _path() {
+  const data = require("path");
+  _path = function () {
+    return data;
+  };
+  return data;
+}
+function _json() {
+  const data = require("json5");
+  _json = function () {
+    return data;
+  };
+  return data;
+}
+function _gensync() {
+  const data = require("gensync");
+  _gensync = function () {
+    return data;
+  };
+  return data;
+}
+var _caching = require("../caching");
+var _configApi = require("../helpers/config-api");
+var _utils = require("./utils");
+var _moduleTypes = require("./module-types");
+var _patternToRegex = require("../pattern-to-regex");
+var _configError = require("../../errors/config-error");
+var fs = require("../../gensync-utils/fs");
+function _module() {
+  const data = require("module");
+  _module = function () {
+    return data;
+  };
+  return data;
+}
+var _rewriteStackTrace = require("../../errors/rewrite-stack-trace");
+const debug = _debug()("babel:config:loading:files:configuration");
+const ROOT_CONFIG_FILENAMES = ["babel.config.js", "babel.config.cjs", "babel.config.mjs", "babel.config.json"];
+exports.ROOT_CONFIG_FILENAMES = ROOT_CONFIG_FILENAMES;
+const RELATIVE_CONFIG_FILENAMES = [".babelrc", ".babelrc.js", ".babelrc.cjs", ".babelrc.mjs", ".babelrc.json"];
+const BABELIGNORE_FILENAME = ".babelignore";
+const LOADING_CONFIGS = new Set();
+const readConfigJS = (0, _caching.makeStrongCache)(function* readConfigJS(filepath, cache) {
+  if (!_fs().existsSync(filepath)) {
+    cache.never();
+    return null;
+  }
+  if (LOADING_CONFIGS.has(filepath)) {
+    cache.never();
+    debug("Auto-ignoring usage of config %o.", filepath);
+    return {
+      filepath,
+      dirname: _path().dirname(filepath),
+      options: {}
+    };
+  }
+  let options;
+  try {
+    LOADING_CONFIGS.add(filepath);
+    options = yield* (0, _moduleTypes.default)(filepath, "You appear to be using a native ECMAScript module configuration " + "file, which is only supported when running Babel asynchronously.");
+  } finally {
+    LOADING_CONFIGS.delete(filepath);
+  }
+  let assertCache = false;
+  if (typeof options === "function") {
+    yield* [];
+    options = (0, _rewriteStackTrace.endHiddenCallStack)(options)((0, _configApi.makeConfigAPI)(cache));
+    assertCache = true;
+  }
+  if (!options || typeof options !== "object" || Array.isArray(options)) {
+    throw new _configError.default(`Configuration should be an exported JavaScript object.`, filepath);
+  }
+  if (typeof options.then === "function") {
+    throw new _configError.default(`You appear to be using an async configuration, ` + `which your current version of Babel does not support. ` + `We may add support for this in the future, ` + `but if you're on the most recent version of @babel/core and still ` + `seeing this error, then you'll need to synchronously return your config.`, filepath);
+  }
+  if (assertCache && !cache.configured()) throwConfigError(filepath);
+  return {
+    filepath,
+    dirname: _path().dirname(filepath),
+    options
+  };
+});
+const packageToBabelConfig = (0, _caching.makeWeakCacheSync)(file => {
+  const babel = file.options["babel"];
+  if (typeof babel === "undefined") return null;
+  if (typeof babel !== "object" || Array.isArray(babel) || babel === null) {
+    throw new _configError.default(`.babel property must be an object`, file.filepath);
+  }
+  return {
+    filepath: file.filepath,
+    dirname: file.dirname,
+    options: babel
+  };
+});
+const readConfigJSON5 = (0, _utils.makeStaticFileCache)((filepath, content) => {
+  let options;
+  try {
+    options = _json().parse(content);
+  } catch (err) {
+    throw new _configError.default(`Error while parsing config - ${err.message}`, filepath);
+  }
+  if (!options) throw new _configError.default(`No config detected`, filepath);
+  if (typeof options !== "object") {
+    throw new _configError.default(`Config returned typeof ${typeof options}`, filepath);
+  }
+  if (Array.isArray(options)) {
+    throw new _configError.default(`Expected config object but found array`, filepath);
+  }
+  delete options["$schema"];
+  return {
+    filepath,
+    dirname: _path().dirname(filepath),
+    options
+  };
+});
+const readIgnoreConfig = (0, _utils.makeStaticFileCache)((filepath, content) => {
+  const ignoreDir = _path().dirname(filepath);
+  const ignorePatterns = content.split("\n").map(line => line.replace(/#(.*?)$/, "").trim()).filter(line => !!line);
+  for (const pattern of ignorePatterns) {
+    if (pattern[0] === "!") {
+      throw new _configError.default(`Negation of file paths is not supported.`, filepath);
+    }
+  }
+  return {
+    filepath,
+    dirname: _path().dirname(filepath),
+    ignore: ignorePatterns.map(pattern => (0, _patternToRegex.default)(pattern, ignoreDir))
+  };
+});
+function findConfigUpwards(rootDir) {
+  let dirname = rootDir;
+  for (;;) {
+    for (const filename of ROOT_CONFIG_FILENAMES) {
+      if (_fs().existsSync(_path().join(dirname, filename))) {
+        return dirname;
+      }
+    }
+    const nextDir = _path().dirname(dirname);
+    if (dirname === nextDir) break;
+    dirname = nextDir;
+  }
+  return null;
+}
+function* findRelativeConfig(packageData, envName, caller) {
+  let config = null;
+  let ignore = null;
+  const dirname = _path().dirname(packageData.filepath);
+  for (const loc of packageData.directories) {
+    if (!config) {
+      var _packageData$pkg;
+      config = yield* loadOneConfig(RELATIVE_CONFIG_FILENAMES, loc, envName, caller, ((_packageData$pkg = packageData.pkg) == null ? void 0 : _packageData$pkg.dirname) === loc ? packageToBabelConfig(packageData.pkg) : null);
+    }
+    if (!ignore) {
+      const ignoreLoc = _path().join(loc, BABELIGNORE_FILENAME);
+      ignore = yield* readIgnoreConfig(ignoreLoc);
+      if (ignore) {
+        debug("Found ignore %o from %o.", ignore.filepath, dirname);
+      }
+    }
+  }
+  return {
+    config,
+    ignore
+  };
+}
+function findRootConfig(dirname, envName, caller) {
+  return loadOneConfig(ROOT_CONFIG_FILENAMES, dirname, envName, caller);
+}
+function* loadOneConfig(names, dirname, envName, caller, previousConfig = null) {
+  const configs = yield* _gensync().all(names.map(filename => readConfig(_path().join(dirname, filename), envName, caller)));
+  const config = configs.reduce((previousConfig, config) => {
+    if (config && previousConfig) {
+      throw new _configError.default(`Multiple configuration files found. Please remove one:\n` + ` - ${_path().basename(previousConfig.filepath)}\n` + ` - ${config.filepath}\n` + `from ${dirname}`);
+    }
+    return config || previousConfig;
+  }, previousConfig);
+  if (config) {
+    debug("Found configuration %o from %o.", config.filepath, dirname);
+  }
+  return config;
+}
+function* loadConfig(name, dirname, envName, caller) {
+  const filepath = (((v, w) => (v = v.split("."), w = w.split("."), +v[0] > +w[0] || v[0] == w[0] && +v[1] >= +w[1]))(process.versions.node, "8.9") ? require.resolve : (r, {
+    paths: [b]
+  }, M = require("module")) => {
+    let f = M._findPath(r, M._nodeModulePaths(b).concat(b));
+    if (f) return f;
+    f = new Error(`Cannot resolve module '${r}'`);
+    f.code = "MODULE_NOT_FOUND";
+    throw f;
+  })(name, {
+    paths: [dirname]
+  });
+  const conf = yield* readConfig(filepath, envName, caller);
+  if (!conf) {
+    throw new _configError.default(`Config file contains no configuration data`, filepath);
+  }
+  debug("Loaded config %o from %o.", name, dirname);
+  return conf;
+}
+function readConfig(filepath, envName, caller) {
+  const ext = _path().extname(filepath);
+  return ext === ".js" || ext === ".cjs" || ext === ".mjs" ? readConfigJS(filepath, {
+    envName,
+    caller
+  }) : readConfigJSON5(filepath);
+}
+function* resolveShowConfigPath(dirname) {
+  const targetPath = process.env.BABEL_SHOW_CONFIG_FOR;
+  if (targetPath != null) {
+    const absolutePath = _path().resolve(dirname, targetPath);
+    const stats = yield* fs.stat(absolutePath);
+    if (!stats.isFile()) {
+      throw new Error(`${absolutePath}: BABEL_SHOW_CONFIG_FOR must refer to a regular file, directories are not supported.`);
+    }
+    return absolutePath;
+  }
+  return null;
+}
+function throwConfigError(filepath) {
+  throw new _configError.default(`\
+Caching was left unconfigured. Babel's plugins, presets, and .babelrc.js files can be configured
+for various types of caching, using the first param of their handler functions:
+
+module.exports = function(api) {
+  // The API exposes the following:
+
+  // Cache the returned value forever and don't call this function again.
+  api.cache(true);
+
+  // Don't cache at all. Not recommended because it will be very slow.
+  api.cache(false);
+
+  // Cached based on the value of some function. If this function returns a value different from
+  // a previously-encountered value, the plugins will re-evaluate.
+  var env = api.cache(() => process.env.NODE_ENV);
+
+  // If testing for a specific env, we recommend specifics to avoid instantiating a plugin for
+  // any possible NODE_ENV value that might come up during plugin execution.
+  var isProd = api.cache(() => process.env.NODE_ENV === "production");
+
+  // .cache(fn) will perform a linear search though instances to find the matching plugin based
+  // based on previous instantiated plugins. If you want to recreate the plugin and discard the
+  // previous instance whenever something changes, you may use:
+  var isProd = api.cache.invalidate(() => process.env.NODE_ENV === "production");
+
+  // Note, we also expose the following more-verbose versions of the above examples:
+  api.cache.forever(); // api.cache(true)
+  api.cache.never();   // api.cache(false)
+  api.cache.using(fn); // api.cache(fn)
+
+  // Return the value that will be cached.
+  return { };
+};`, filepath);
+}
+0 && 0;
+
+//# sourceMappingURL=configuration.js.map

frontend/node_modules/@babel/core/lib/config/files/import-meta-resolve.js

@@ -0,0 +1,33 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = resolve;
+function _module() {
+  const data = require("module");
+  _module = function () {
+    return data;
+  };
+  return data;
+}
+var _importMetaResolve = require("../../vendor/import-meta-resolve");
+function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
+function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
+let import_;
+try {
+  import_ = require("./import.cjs");
+} catch (_unused) {}
+const importMetaResolveP = import_ && process.execArgv.includes("--experimental-import-meta-resolve") ? import_("data:text/javascript,export default import.meta.resolve").then(m => m.default || _importMetaResolve.resolve, () => _importMetaResolve.resolve) : Promise.resolve(_importMetaResolve.resolve);
+function resolve(_x, _x2) {
+  return _resolve.apply(this, arguments);
+}
+function _resolve() {
+  _resolve = _asyncToGenerator(function* (specifier, parent) {
+    return (yield importMetaResolveP)(specifier, parent);
+  });
+  return _resolve.apply(this, arguments);
+}
+0 && 0;
+
+//# sourceMappingURL=import-meta-resolve.js.map

frontend/node_modules/@babel/core/lib/config/files/import-meta-resolve.js.map

@@ -0,0 +1 @@
+{"version":3,"names":["import_","require","importMetaResolveP","process","execArgv","includes","then","m","default","polyfill","Promise","resolve","specifier","parent"],"sources":["../../../src/config/files/import-meta-resolve.ts"],"sourcesContent":["import { createRequire } from \"module\";\nimport { resolve as polyfill } from \"../../vendor/import-meta-resolve\";\n\nconst require = createRequire(import.meta.url);\n\nlet import_;\ntry {\n  // Node < 13.3 doesn't support import() syntax.\n  import_ = require(\"./import.cjs\");\n} catch {}\n\n// import.meta.resolve is only available in ESM, but this file is compiled to CJS.\n// We can extract it using dynamic import.\nconst importMetaResolveP: Promise<ImportMeta[\"resolve\"]> =\n  import_ &&\n  // Due to a Node.js/V8 bug (https://github.com/nodejs/node/issues/35889), we cannot\n  // use always dynamic import because it segfaults when running in a Node.js `vm` context,\n  // which is used by the default Jest environment and by webpack-cli.\n  //\n  // However, import.meta.resolve is experimental and only enabled when Node.js is run\n  // with the `--experimental-import-meta-resolve` flag: we can avoid calling import()\n  // when that flag is not enabled, so that the default behavior never segfaults.\n  //\n  // Hopefully, before Node.js unflags import.meta.resolve, either:\n  // - we will move to ESM, so that we have direct access to import.meta.resolve, or\n  // - the V8 bug will be fixed so that we can safely use dynamic import by default.\n  //\n  // I (@nicolo-ribaudo) am really anoyed by this bug, because there is no known\n  // work-around other than \"don't use dynamic import if you are running in a `vm` context\",\n  // but there is no reliable way to detect it (you cannot try/catch segfaults).\n  //\n  // This is the only place where we *need* to use dynamic import because we need to access\n  // an ES module. All the other places will first try using require() and *then*, if\n  // it throws because it's a module, will fallback to import().\n  process.execArgv.includes(\"--experimental-import-meta-resolve\")\n    ? import_(\"data:text/javascript,export default import.meta.resolve\").then(\n        (m: { default: ImportMeta[\"resolve\"] | undefined }) =>\n          m.default || polyfill,\n        () => polyfill,\n      )\n    : Promise.resolve(polyfill);\n\nexport default async function resolve(\n  specifier: Parameters<ImportMeta[\"resolve\"]>[0],\n  parent?: Parameters<ImportMeta[\"resolve\"]>[1],\n): ReturnType<ImportMeta[\"resolve\"]> {\n  return (await importMetaResolveP)(specifier, parent);\n}\n"],"mappings":";;;;;;AAAA;EAAA;EAAA;IAAA;EAAA;EAAA;AAAA;AACA;AAAuE;AAAA;AAIvE,IAAIA,OAAO;AACX,IAAI;EAEFA,OAAO,GAAGC,OAAO,CAAC,cAAc,CAAC;AACnC,CAAC,CAAC,gBAAM,CAAC;AAIT,MAAMC,kBAAkD,GACtDF,OAAO,IAoBPG,OAAO,CAACC,QAAQ,CAACC,QAAQ,CAAC,oCAAoC,CAAC,GAC3DL,OAAO,CAAC,yDAAyD,CAAC,CAACM,IAAI,CACpEC,CAAiD,IAChDA,CAAC,CAACC,OAAO,IAAIC,0BAAQ,EACvB,MAAMA,0BAAQ,CACf,GACDC,OAAO,CAACC,OAAO,CAACF,0BAAQ,CAAC;AAAC,SAEFE,OAAO;EAAA;AAAA;AAAA;EAAA,6BAAtB,WACbC,SAA+C,EAC/CC,MAA6C,EACV;IACnC,OAAO,OAAOX,kBAAkB,EAAEU,SAAS,EAAEC,MAAM,CAAC;EACtD,CAAC;EAAA;AAAA;AAAA"}