dart fix --apply

lib/home_page.dart

@@ -51,24 +51,24 @@ class _HomePageState extends State<HomePage> {
                   flex: 1,
                   child: TextButton(
                     onPressed: _signIn,
-                    child: const Text("SIGN IN"),
                     style: ButtonStyle(
                       foregroundColor: MaterialStateProperty.all(Colors.white),
                       backgroundColor:
                           MaterialStateProperty.all(Colors.lightBlue),
                     ),
+                    child: const Text("SIGN IN"),
                   ),
                 ),
                 const SizedBox(width: 10),
                 Expanded(
                   child: TextButton(
                     onPressed: _signOut,
-                    child: const Text("SIGN OUT"),
                     style: ButtonStyle(
                       foregroundColor: MaterialStateProperty.all(Colors.white),
                       backgroundColor:
                           MaterialStateProperty.all(Colors.lightBlue),
                     ),
+                    child: const Text("SIGN OUT"),
                   ),
                 ),
               ],
@@ -89,11 +89,11 @@ class _HomePageState extends State<HomePage> {
             const SizedBox(height: 10),
             TextButton(
               onPressed: _sendMessage,
-              child: const Text("SEND TEXT"),
               style: ButtonStyle(
                 foregroundColor: MaterialStateProperty.all(Colors.white),
                 backgroundColor: MaterialStateProperty.all(Colors.lightBlue),
               ),
+              child: const Text("SEND TEXT"),
             ),
             Flexible(
               child: ListView.builder(
@@ -231,7 +231,7 @@ class _HomePageState extends State<HomePage> {
   }
 
   void _addLogToConsole(String log) {
-    _logText.add(_timeString + ": " + log);
+    _logText.add("$_timeString: $log");
     setState(() {
       scrollController.jumpTo(scrollController.position.maxScrollExtent);
     });