feat(mobile): use shared native client (#25942)

* use shared client in dart

fix android

* websocket integration

platform-side headers

update comment

consistent platform check

tweak websocket handling

support streaming

* redundant logging

* fix proguard

* formatting

* handle onProgress

* support videos on ios

* inline return

* improved ios impl

* cleanup

* sync stopForegroundBackup

* voidify

* future already completed

* stream request on android

* outdated ios ws code

* use `choosePrivateKeyAlias`

* return result

* formatting

* update tests

* redundant check

* handle custom headers

* move completer outside of state

* persist auth

* dispose old socket

* use group id for cookies

* redundant headers

* cache global ref

* handle network switching

* handle basic auth

* apply custom headers immediately

* video player update

* fix

* persist url

* potential logout fix

---------

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

mobile/android/app/src/main/cpp/native_buffer.c

@@ -36,3 +36,17 @@ Java_app_alextran_immich_NativeBuffer_copy(
         memcpy((void *) destAddress, (char *) src + offset, length);
     }
 }
+
+/**
+ * Creates a JNI global reference to the given object and returns its address.
+ * The caller is responsible for deleting the global reference when it's no longer needed.
+ */
+JNIEXPORT jlong JNICALL
+Java_app_alextran_immich_NativeBuffer_createGlobalRef(JNIEnv *env, jobject clazz, jobject obj) {
+    if (obj == NULL) {
+        return 0;
+    }
+
+    jobject globalRef = (*env)->NewGlobalRef(env, obj);
+    return (jlong) globalRef;
+}