FRE-600: Fix code review blockers

- Consolidated duplicate UndoManagers to single instance
- Fixed connection promise to only resolve on 'connected' status
- Fixed WebSocketProvider import (WebsocketProvider)
- Added proper doc.destroy() cleanup
- Renamed isPresenceInitialized property to avoid conflict

Co-Authored-By: Paperclip <noreply@paperclip.ing>

node_modules/metro-symbolicate/src/SourceMetadataMapConsumer.d.ts

@@ -0,0 +1,99 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @noformat
+ * @oncall react_native
+ * @generated SignedSource<<89d74f0d1fa133d80231a50f47338e1b>>
+ *
+ * This file was translated from Flow by scripts/generateTypeScriptDefinitions.js
+ * Original file: packages/metro-symbolicate/src/SourceMetadataMapConsumer.js
+ * To regenerate, run:
+ *   js1 build metro-ts-defs (internal) OR
+ *   yarn run build-ts-defs (OSS) 
+ */
+
+import type {
+  FBSourceMetadata,
+  FBSourcesArray,
+  MixedSourceMap,
+} from 'metro-source-map';
+
+type Position = {readonly line: number; readonly column: number};
+type FunctionMapping = {
+  readonly line: number;
+  readonly column: number;
+  readonly name: string;
+};
+type SourceNameNormalizer = (
+  $$PARAM_0$$: string,
+  $$PARAM_1$$: {readonly sourceRoot?: null | undefined | string},
+) => string;
+type MetadataMap = {[source: string]: null | undefined | FBSourceMetadata};
+/**
+ * Consumes the `x_facebook_sources` metadata field from a source map and
+ * exposes various queries on it.
+ *
+ * By default, source names are normalized using the same logic that the
+ * `source-map@0.5.6` package uses internally. This is crucial for keeping the
+ * sources list in sync with a `SourceMapConsumer` instance.
+
+ * If you're using this with a different source map reader (e.g. one that
+ * doesn't normalize source names at all), you can switch out the normalization
+ * function in the constructor, e.g.
+ *
+ *     new SourceMetadataMapConsumer(map, source => source) // Don't normalize
+ */
+declare class SourceMetadataMapConsumer {
+  constructor(map: MixedSourceMap, normalizeSourceFn?: SourceNameNormalizer);
+  _sourceMap: MixedSourceMap;
+  _decodedFunctionMapCache: Map<
+    string,
+    null | undefined | ReadonlyArray<FunctionMapping>
+  >;
+  _normalizeSource: SourceNameNormalizer;
+  _metadataBySource: null | undefined | MetadataMap;
+  /**
+   * Retrieves a human-readable name for the function enclosing a particular
+   * source location.
+   *
+   * When used with the `source-map` package, you'll first use
+   * `SourceMapConsumer#originalPositionFor` to retrieve a source location,
+   * then pass that location to `functionNameFor`.
+   */
+  functionNameFor(
+    $$PARAM_0$$: Position & {readonly source: null | undefined | string},
+  ): null | undefined | string;
+  /**
+   * Returns this map's source metadata as a new array with the same order as
+   * `sources`.
+   *
+   * This array can be used as the `x_facebook_sources` field of a map whose
+   * `sources` field is the array that was passed into this method.
+   */
+  toArray(sources: ReadonlyArray<string>): FBSourcesArray;
+  /**
+   * Prepares and caches a lookup table of metadata by source name.
+   */
+  _getMetadataBySource(): MetadataMap;
+  /**
+   * Decodes the function name mappings for the given source if needed, and
+   * retrieves a sorted, searchable array of mappings.
+   */
+  _getFunctionMappings(
+    source: string,
+  ): null | undefined | ReadonlyArray<FunctionMapping>;
+  /**
+   * Collects source metadata from the given map using the current source name
+   * normalization function. Handles both index maps (with sections) and plain
+   * maps.
+   *
+   * NOTE: If any sources are repeated in the map (which shouldn't happen in
+   * Metro, but is technically possible because of index maps) we only keep the
+   * metadata from the last occurrence of any given source.
+   */
+  _getMetadataObjectsBySourceNames(map: MixedSourceMap): MetadataMap;
+}
+export default SourceMetadataMapConsumer;