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/eslint/lib/config/default-config.js

@@ -0,0 +1,67 @@
+/**
+ * @fileoverview Default configuration
+ * @author Nicholas C. Zakas
+ */
+
+"use strict";
+
+//-----------------------------------------------------------------------------
+// Requirements
+//-----------------------------------------------------------------------------
+
+const Rules = require("../rules");
+
+//-----------------------------------------------------------------------------
+// Helpers
+//-----------------------------------------------------------------------------
+
+exports.defaultConfig = [
+    {
+        plugins: {
+            "@": {
+
+                /*
+                 * Because we try to delay loading rules until absolutely
+                 * necessary, a proxy allows us to hook into the lazy-loading
+                 * aspect of the rules map while still keeping all of the
+                 * relevant configuration inside of the config array.
+                 */
+                rules: new Proxy({}, {
+                    get(target, property) {
+                        return Rules.get(property);
+                    },
+
+                    has(target, property) {
+                        return Rules.has(property);
+                    }
+                })
+            }
+        },
+        languageOptions: {
+            sourceType: "module",
+            ecmaVersion: "latest",
+            parser: require("espree"),
+            parserOptions: {}
+        }
+    },
+
+    // default ignores are listed here
+    {
+        ignores: [
+            "**/node_modules/",
+            ".git/"
+        ]
+    },
+
+    // intentionally empty config to ensure these files are globbed by default
+    {
+        files: ["**/*.js", "**/*.mjs"]
+    },
+    {
+        files: ["**/*.cjs"],
+        languageOptions: {
+            sourceType: "commonjs",
+            ecmaVersion: "latest"
+        }
+    }
+];