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/drizzle-orm/runnable-query.cjs.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../src/runnable-query.ts"],"sourcesContent":["import type { Dialect } from './column-builder.ts';\nimport type { PreparedQuery } from './session.ts';\n\nexport interface RunnableQuery<T, TDialect extends Dialect> {\n\treadonly _: {\n\t\treadonly dialect: TDialect;\n\t\treadonly result: T;\n\t};\n\n\t/** @internal */\n\t_prepare(): PreparedQuery;\n}\n"],"mappings":";;;;;;;;;;;;;;AAAA;AAAA;","names":[]}