feat(mobile): native clients (#21459)

* platform clients

* uppercase http method

* fix hot reload

* custom user agent

* init before app launch

* set defaults

* move to bootstrap

* unrelated change

* disable disk cache by default

* optimized decoding

* remove incremental

* android impl

* memory optimization

* lock approach is slower on ios

* conditional cronet

* clarify parameter

* enable disk cache

* set user agent

* flutter-side decode

* optimized http

* fixed locking

* refactor

* potential race conditions

* embedded cronet

* refactor, fix capacity handling

* fast path for known content length

* ios optimizations

* re-enable cache

* formatting

* bump concurrency

* clear cache button

* fix eviction race condition

* add extra cancellation check

* tighten dispose

* better error handling

* fix disposal

---------

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

mobile/ios/Podfile.lock

@@ -6,6 +6,9 @@ PODS:
     - FlutterMacOS
   - connectivity_plus (0.0.1):
     - Flutter
+  - cupertino_http (0.0.1):
+    - Flutter
+    - FlutterMacOS
   - device_info_plus (0.0.1):
     - Flutter
   - DKImagePickerController/Core (4.3.9):
@@ -77,6 +80,8 @@ PODS:
     - Flutter
   - network_info_plus (0.0.1):
     - Flutter
+  - objective_c (0.0.1):
+    - Flutter
   - package_info_plus (0.4.5):
     - Flutter
   - path_provider_foundation (0.0.1):
@@ -136,6 +141,7 @@ DEPENDENCIES:
   - background_downloader (from `.symlinks/plugins/background_downloader/ios`)
   - bonsoir_darwin (from `.symlinks/plugins/bonsoir_darwin/darwin`)
   - connectivity_plus (from `.symlinks/plugins/connectivity_plus/ios`)
+  - cupertino_http (from `.symlinks/plugins/cupertino_http/darwin`)
   - device_info_plus (from `.symlinks/plugins/device_info_plus/ios`)
   - file_picker (from `.symlinks/plugins/file_picker/ios`)
   - Flutter (from `Flutter`)
@@ -154,6 +160,7 @@ DEPENDENCIES:
   - maplibre_gl (from `.symlinks/plugins/maplibre_gl/ios`)
   - native_video_player (from `.symlinks/plugins/native_video_player/ios`)
   - network_info_plus (from `.symlinks/plugins/network_info_plus/ios`)
+  - objective_c (from `.symlinks/plugins/objective_c/ios`)
   - package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
   - path_provider_foundation (from `.symlinks/plugins/path_provider_foundation/darwin`)
   - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
@@ -184,6 +191,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/bonsoir_darwin/darwin"
   connectivity_plus:
     :path: ".symlinks/plugins/connectivity_plus/ios"
+  cupertino_http:
+    :path: ".symlinks/plugins/cupertino_http/darwin"
   device_info_plus:
     :path: ".symlinks/plugins/device_info_plus/ios"
   file_picker:
@@ -220,6 +229,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/native_video_player/ios"
   network_info_plus:
     :path: ".symlinks/plugins/network_info_plus/ios"
+  objective_c:
+    :path: ".symlinks/plugins/objective_c/ios"
   package_info_plus:
     :path: ".symlinks/plugins/package_info_plus/ios"
   path_provider_foundation:
@@ -249,6 +260,7 @@ SPEC CHECKSUMS:
   background_downloader: 50e91d979067b82081aba359d7d916b3ba5fadad
   bonsoir_darwin: 29c7ccf356646118844721f36e1de4b61f6cbd0e
   connectivity_plus: cb623214f4e1f6ef8fe7403d580fdad517d2f7dd
+  cupertino_http: 94ac07f5ff090b8effa6c5e2c47871d48ab7c86c
   device_info_plus: 21fcca2080fbcd348be798aa36c3e5ed849eefbe
   DKImagePickerController: 946cec48c7873164274ecc4624d19e3da4c1ef3c
   DKPhotoGallery: b3834fecb755ee09a593d7c9e389d8b5d6deed60
@@ -270,6 +282,7 @@ SPEC CHECKSUMS:
   maplibre_gl: 3c924e44725147b03dda33430ad216005b40555f
   native_video_player: b65c58951ede2f93d103a25366bdebca95081265
   network_info_plus: cf61925ab5205dce05a4f0895989afdb6aade5fc
+  objective_c: 89e720c30d716b036faf9c9684022048eee1eee2
   package_info_plus: af8e2ca6888548050f16fa2f1938db7b5a5df499
   path_provider_foundation: bb55f6dbba17d0dccd6737fe6f7f34fbd0376880
   permission_handler_apple: 4ed2196e43d0651e8ff7ca3483a069d469701f2d