Add .gitignore to exclude all node packages and lock files

skills/remotion-prompt-video/node_modules/@remotion/webcodecs/dist/get-wave-audio-decoder.d.ts

@@ -0,0 +1,9 @@
+import type { MediaParserLogLevel } from '@remotion/media-parser';
+import type { CreateAudioDecoderInit, WebCodecsAudioDecoder } from './create-audio-decoder';
+import type { IoSynchronizer } from './io-manager/io-synchronizer';
+export declare const getWaveAudioDecoder: ({ onFrame, config, sampleFormat, ioSynchronizer, onError, }: Pick<CreateAudioDecoderInit, "onFrame" | "config"> & {
+    sampleFormat: "s16" | "s24";
+    logLevel: MediaParserLogLevel;
+    ioSynchronizer: IoSynchronizer;
+    onError: (error: Error) => void;
+}) => WebCodecsAudioDecoder;