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/handlers/git.rs

@@ -252,6 +252,21 @@ pub async fn git_checkout(
     Ok(Json(()))
 }
 
+#[derive(Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct GitResetParams {
+    pub path: String,
+    pub commit: String,
+    pub mode: String,
+}
+
+pub async fn git_reset(
+    Json(params): Json<GitResetParams>,
+) -> Result<Json<()>, AppCommandError> {
+    folder_commands::git_reset(params.path, params.commit, params.mode).await?;
+    Ok(Json(()))
+}
+
 pub async fn git_list_branches(
     Json(params): Json<PathParams>,
 ) -> Result<Json<Vec<String>>, AppCommandError> {