feat(vcs): clone from the repositories of your GitHub account (#1125)

The Clone Repository dialog lists GitHub next to Repository URL: the repositories of the account gh is signed in to, searchable; picking one fills URL and directory, double-click or Enter clones. Clone URL follows gh's git_protocol. Clone sources are a workbench contribution (registerCloneSource); gh_account_repos needs no project.

Closes #750

src-tauri/src/commands/github.rs

@@ -3,8 +3,8 @@
 use crate::state::AppState;
 use ide_core::{IdeError, IdeResult, RequestId};
 use ide_github::{
-    CreatePullRequest, GhApiRequest, GhAvailability, PrDiffRevisions, PrListQuery, PrReviewComment, PullRequestDetails,
-    PullRequestSummary, ReviewEvent,
+    CreatePullRequest, GhAccountRepos, GhApiRequest, GhAvailability, PrDiffRevisions, PrListQuery, PrReviewComment,
+    PullRequestDetails, PullRequestSummary, ReviewEvent,
 };
 use std::path::PathBuf;
 use tauri::ipc::Channel;
@@ -35,6 +35,13 @@ fn vcs_changed(state: &AppState, window: &Window, root: &std::path::Path) {
     }
 }
 
+/// The repositories of the account gh is signed in to ("Get from Version Control" › GitHub); needs no project.
+#[tauri::command]
+#[specta::specta]
+pub async fn gh_account_repos() -> IdeResult<GhAccountRepos> {
+    blocking(|| Ok(ide_github::account_repositories())).await
+}
+
 #[tauri::command]
 #[specta::specta]
 pub async fn gh_availability(