Function plugin_searchPeersByImage

plugin_searchPeersByImage(
dockerImage: string,
peerStoreUrls?: string[],
): Promise<PeerStorePlugin | null>
Searches for a plugin by Docker image name in peer stores.

Extracts the plugin name from the Docker image and searches peer stores.
Parameters
- dockerImage: string
  Docker image string (e.g., 'fnndsc/pl-dircopy:2.1.1').
- OptionalpeerStoreUrls: string[]
  Array of peer store URLs to search.
Returns Promise<PeerStorePlugin | null>
Promise resolving to plugin data or null if not found.
Example
```
const result = await plugin_searchPeersByImage('fnndsc/pl-dircopy:2.1.1');
```
- Defined in salsa/src/plugins/peer_search.ts:97