feat(mobile): sqlite timeline (#19197)

* wip: timeline

* more segment extensions

* added scrubber

* refactor: timeline state

* more refactors

* fix scrubber segments

* added remote thumb & thumbhash provider

* feat: merged view

* scrub / merged asset fixes

* rename stuff & add tile indicators

* fix local album timeline query

* ignore hidden assets during sync

* ignore recovered assets during sync

* old scrubber

* add video indicator

* handle groupBy

* handle partner inTimeline

* show duration

* reduce widget nesting in thumb tile

* merge main

* chore: extend cacheExtent

* ignore touch events on scrub label when not visible

* scrub label ignore events and hide immediately

* auto reload on sync

* refactor image providers

* throttle db updates

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
Co-authored-by: Alex Tran <alex.tran1502@gmail.com>

mobile/pubspec.lock

@@ -1810,7 +1810,7 @@ packages:
     source: hosted
     version: "2.1.4"
   stream_transform:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: stream_transform
       sha256: ad47125e588cfd37a9a7f86c7d6356dde8dfe89d071d293f80ca9e9273a33871