feat(folder): add commit reset action in git log

Add a "Reset to Here" context action for git log commit items in the folder page.

Show a reset dialog with branch, target commit, commit message, and reset mode details for soft, mixed, hard, and keep.

Disable reset when viewing a non-current branch filter and keep the action ordering under commit diff.

Add git_reset support across Rust commands, Tauri invoke registration, web handlers/routes, and frontend API/type bindings.

Add localized reset labels, mode descriptions, and toast messages across all supported languages.

src-tauri/src/web/router.rs

@@ -181,6 +181,7 @@ pub fn build_router(state: Arc<AppState>, token: String, static_dir: std::path::
         )
         .route("/git_new_branch", post(handlers::git::git_new_branch))
         .route("/git_checkout", post(handlers::git::git_checkout))
+        .route("/git_reset", post(handlers::git::git_reset))
         .route("/git_delete_branch", post(handlers::git::git_delete_branch))
         .route("/git_merge", post(handlers::git::git_merge))
         .route("/git_rebase", post(handlers::git::git_rebase))