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/@libsql/hrana-client/lib-esm/describe.d.ts

@@ -0,0 +1,12 @@
+import type * as proto from "./shared/proto.js";
+export interface DescribeResult {
+    paramNames: Array<string | undefined>;
+    columns: Array<DescribeColumn>;
+    isExplain: boolean;
+    isReadonly: boolean;
+}
+export interface DescribeColumn {
+    name: string;
+    decltype: string | undefined;
+}
+export declare function describeResultFromProto(result: proto.DescribeResult): DescribeResult;