feat: add rustfmt configuration and CI workflow for code formatting

refactor: streamline formatting workflow by removing unused taplo steps and clarifying directory change

refactor: remove unnecessary directory change step in formatting workflow

src/components/proxy/use-head-state.ts

@@ -37,7 +37,7 @@ export function useHeadStateNew() {
 
     try {
       const data = JSON.parse(
-        localStorage.getItem(HEAD_STATE_KEY)!
+        localStorage.getItem(HEAD_STATE_KEY)!,
       ) as HeadStateStorage;
 
       const value = data[current] || {};
@@ -74,7 +74,7 @@ export function useHeadStateNew() {
         return ret;
       });
     },
-    [current]
+    [current],
   );
 
   return [state, setHeadState] as const;