fix: freezes during longer screen recordings

Closes #131

Fundamentally, we cannot afford to composite webcam and screen on the
client. We should create two streams and then combine them with ffmpeg
processing in the backend / orion.

js/src/electron.d.ts

@@ -32,13 +32,13 @@ declare global {
     };
     electronScreen: {
       getScreenSources: () => Promise<ScreenSource[]>;
-      startRecordingWindow: (data: { includeCamera: boolean }) => void;
+      startRecordingWindow: () => void;
       stopRecordingWindow: () => void;
       onStopRequested: (callback: () => void) => () => void;
     };
     electronScreenRecord: {
       stop: () => void;
-      onInit: (callback: (data: { includeCamera: boolean }) => void) => () => void;
+      onInit: (callback: () => void) => () => void;
     };
     electronLink: {
       fetchMetadata: (url: string) => Promise<LinkMetadata | null>;