容量百分比变色显示逻辑优化

lib/pages/battery_health_page.dart

@@ -795,10 +795,11 @@ class _BatteryHealthPageState extends State<BatteryHealthPage>
             children: [
               Text(
                 healthPercent.toStringAsFixed(1),
-                    style: const TextStyle(
+                style: TextStyle(
                 fontSize: 40,
                 fontWeight: FontWeight.w500,
                 height: 1.0,
+                color: healthPercent < 70 ? Colors.red : Colors.black, // 🟢 动态颜色
               ),
             ),
           const SizedBox(width: 2),
@@ -808,7 +809,7 @@ class _BatteryHealthPageState extends State<BatteryHealthPage>
             fontSize: 20,
             fontWeight: FontWeight.w300,
             height: 1.0,
-                      color: Colors.grey.shade600,
+            color: healthPercent < 70 ? Colors.red : Colors.grey.shade600, // 🟢 动态颜色
             ),
           ),
         ],

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.2.0-dev.3
+version: 1.3.0
 
 environment:
   sdk: ^3.9.2