Enrich Git extension's remote source provider API (#147613)

* Allow custom title in remote source picker

* Include forks in query search results

* Support `RemoteSource.detail`

* Allow showing quickpicks in `getRemoteSources`

* Allow custom placeholder and remote source icons

* Add ability to customize placeholder

* Register and show recently opened sources

* Allow custom remote url labels

* Add a separator label for remote sources

* Update git-base typings

* Make showing recent sources opt in

* Add concept of recent remote source to `RemoteSourceProvider` concept

* Recent sources should be sorted by timestamp

* Pass current query to `getRemoteSources`

* Fix applying query

extensions/github/src/remoteSourceProvider.ts

@@ -18,7 +18,9 @@ function asRemoteSource(raw: any): RemoteSource {
 	const protocol = workspace.getConfiguration('github').get<'https' | 'ssh'>('gitProtocol');
 	return {
 		name: `$(github) ${raw.full_name}`,
-		description: raw.description || undefined,
+		description: `${raw.stargazers_count > 0 ? `$(star-full) ${raw.stargazers_count}` : ''
+			}`,
+		detail: raw.description || undefined,
 		url: protocol === 'https' ? raw.clone_url : raw.ssh_url
 	};
 }
@@ -75,6 +77,8 @@ export class GithubRemoteSourceProvider implements RemoteSourceProvider {
 			return [];
 		}
 
+		query += ` fork:true`;
+
 		const raw = await octokit.search.repos({ q: query, sort: 'stars' });
 		return raw.data.items.map(asRemoteSource);
 	}