Translate all Chinese comments and strings to English

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/components/Header.vue

@@ -65,7 +65,7 @@ const toggleIsAcctMenuOpen = () => {
  */
 function logOutButton() {
   if ((route.name === 'Map' || route.name === 'CheckMap') && tempFilterId.value) {
-    // 傳給 Map，通知 Sidebar 要關閉。
+    // Notify Map to close the Sidebar.
     emitter.emit('leaveFilter', false);
     leaveFilter(false, allMapDataStore.addFilterId, false, logOut)
   } else if((route.name === 'Conformance' || route.name === 'CheckConformance')