Add .gitignore to exclude all node packages and lock files

skills/remotion-prompt-video/node_modules/@remotion/webcodecs/dist/copy-video-track.d.ts

@@ -0,0 +1,11 @@
+import type { MediaParserLogLevel, MediaParserOnVideoSample, MediaParserVideoTrack } from '@remotion/media-parser';
+import type { MediaFn } from './create/media-fn';
+import type { ProgressTracker } from './create/progress-tracker';
+import type { ConvertMediaProgressFn } from './throttled-state-update';
+export declare const copyVideoTrack: ({ logLevel, state, track, onMediaStateUpdate, progressTracker, }: {
+    logLevel: MediaParserLogLevel;
+    state: MediaFn;
+    track: MediaParserVideoTrack;
+    onMediaStateUpdate: null | ConvertMediaProgressFn;
+    progressTracker: ProgressTracker;
+}) => Promise<MediaParserOnVideoSample>;