refactor(mobile): sqlite-based map view (#20665)

* feat(mobile): drift map page

* refactor: map query

* perf: do not filter markers

* fix: refresh timeline by key

* chore: rename

* remove ref listen and global key

* clean code

* remove locked and favorite

* temporary change for stress test

* optimizations

* fix bottom sheet

* cleaner bounds check

* cleanup

* feat: back button

---------

Co-authored-by: wuzihao051119 <wuzihao051119@outlook.com>
Co-authored-by: Alex <alex.tran1502@gmail.com>

mobile/lib/utils/async_mutex.dart

@@ -5,7 +5,7 @@ class AsyncMutex {
   Future _running = Future.value(null);
   int _enqueued = 0;
 
-  get enqueued => _enqueued;
+  int get enqueued => _enqueued;
 
   /// Execute [operation] exclusively, after any currently running operations.
   /// Returns a [Future] with the result of the [operation].