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/android/app/CMakeLists.txt

@@ -8,3 +8,5 @@ project(native_buffer LANGUAGES C)
 add_library(native_buffer SHARED
     src/main/cpp/native_buffer.c
 )
+
+target_link_libraries(native_buffer jnigraphics)