feat: Add zero-copy SharedArray type to Frame Processor Plugins (#2383)

* feat: Create `TypedArray` class for Frame Processor Plugins

* Type

* feat: Pass `VisionCameraProxy` along (BREAKING)

* feat: Finish implementation

* Log a bit

* feat: Successfully convert JSI <> JNI buffers

* Wrap buffer

* fix: Fix using wrong Runtime

* feat: Add docs

* add zero copy example

* Format C++

* Create iOS base

* feat: Finish iOS implementation

* chore: Format

* fix: Use `NSData` instead of `NSMutableData`

* Format

* fix: Fix build when Frame Processors are disabled

* chore: Rename `TypedArray` to `SharedArray`

* fix: Fix Swift typings for Array

* Remove a few default inits

* fix: Fix Android build

* fix: Use `NSInteger`

* Update SharedArray.mm

* fix: Expose bytes directly on iOS (NSData was immutable)

package/ios/Frame Processor/VisionCameraProxy.h

@@ -27,6 +27,10 @@ public:
   std::vector<jsi::PropNameID> getPropertyNames(jsi::Runtime& runtime) override;
   jsi::Value get(jsi::Runtime& runtime, const jsi::PropNameID& name) override;
 
+  jsi::Runtime& getWorkletRuntime() {
+    return _workletContext->getWorkletRuntime();
+  }
+
 private:
   void setFrameProcessor(jsi::Runtime& runtime, int viewTag, const jsi::Object& frameProcessor);
   void removeFrameProcessor(jsi::Runtime& runtime, int viewTag);
@@ -38,6 +42,18 @@ private:
 };
 #endif
 
-@interface VisionCameraInstaller : NSObject
-+ (BOOL)installToBridge:(RCTBridge* _Nonnull)bridge;
+@interface VisionCameraProxyHolder : NSObject
+
+- (_Nonnull instancetype)initWithProxy:(void* _Nonnull)proxy;
+
+#ifdef __cplusplus
+- (VisionCameraProxy* _Nonnull)proxy;
+#endif
+
+@end
+
+@interface VisionCameraInstaller : NSObject
+
++ (BOOL)installToBridge:(RCTBridge* _Nonnull)bridge;
+
 @end