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/zustand/vanilla.js

@@ -0,0 +1,26 @@
+'use strict';
+
+const createStoreImpl = (createState) => {
+  let state;
+  const listeners = /* @__PURE__ */ new Set();
+  const setState = (partial, replace) => {
+    const nextState = typeof partial === "function" ? partial(state) : partial;
+    if (!Object.is(nextState, state)) {
+      const previousState = state;
+      state = (replace != null ? replace : typeof nextState !== "object" || nextState === null) ? nextState : Object.assign({}, state, nextState);
+      listeners.forEach((listener) => listener(state, previousState));
+    }
+  };
+  const getState = () => state;
+  const getInitialState = () => initialState;
+  const subscribe = (listener) => {
+    listeners.add(listener);
+    return () => listeners.delete(listener);
+  };
+  const api = { setState, getState, getInitialState, subscribe };
+  const initialState = state = createState(setState, getState, api);
+  return api;
+};
+const createStore = (createState) => createState ? createStoreImpl(createState) : createStoreImpl;
+
+exports.createStore = createStore;