Function pickReplayFile

pickReplayFile(accept?: string): Promise<Blob | null>
Opens a file picker for one replay file, resolving null when the player cancels. The file:// import path: no fetch(), no drag-drop wiring to get wrong.
Parameters
- accept: string = '.json'
Returns Promise<Blob | null>
Example
```
import { importReplayFile, pickReplayFile, readReplayFile, version } from '@datamoc/mwg';

const picked = await pickReplayFile();
if (picked) {
	const replay = importReplayFile(await readReplayFile(picked), { framework: version, game: 'my-game' });
}
```
- Defined in src/core/ReplayFile.ts:319