feat: Windows compatibility (#836)

* feat: win compatibility

* fix

* fix: uptime parse

* opt.: linux uptime accuracy

* fix: windows temperature fetching

* opt.

* opt.: powershell exec

* refactor: address PR review feedback and improve code quality

### Major Improvements:
- **Refactored Windows status parsing**: Broke down large `_getWindowsStatus` method into 13 smaller, focused helper methods for better maintainability and readability
- **Extracted system detection logic**: Created dedicated `SystemDetector` helper class to separate OS detection concerns from ServerProvider
- **Improved concurrency handling**: Implemented proper synchronization for server updates using Future-based locks to prevent race conditions

### Bug Fixes:
- **Fixed CPU percentage parsing**: Removed incorrect '*100' multiplication in BSD CPU parsing (values were already percentages)
- **Enhanced memory parsing**: Added validation and error handling to BSD memory fallback parsing with proper logging
- **Improved uptime parsing**: Added support for multiple Windows date formats and robust error handling with validation
- **Fixed division by zero**: Added safety checks in Swap.usedPercent getter

### Code Quality Enhancements:
- **Added comprehensive documentation**: Documented Windows CPU counter limitations and approach
- **Strengthened error handling**: Added detailed logging and validation throughout parsing methods
- **Improved robustness**: Enhanced BSD CPU parsing with percentage validation and warnings
- **Better separation of concerns**: Each parsing method now has single responsibility

### Files Changed:
- `lib/data/helper/system_detector.dart` (new): System detection helper
- `lib/data/model/server/cpu.dart`: Fixed percentage parsing and added validation
- `lib/data/model/server/memory.dart`: Enhanced fallback parsing and division-by-zero protection
- `lib/data/model/server/server_status_update_req.dart`: Refactored into 13 focused parsing methods
- `lib/data/provider/server.dart`: Improved synchronization and extracted system detection

🤖 Generated with [Claude Code](https://claude.ai/code)

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

* refactor: parse & shell fn struct

---------

Co-authored-by: Claude <noreply@anthropic.com>

lib/view/page/setting/about.dart

@@ -7,8 +7,7 @@ final class _AppAboutPage extends StatefulWidget {
   State<_AppAboutPage> createState() => _AppAboutPageState();
 }
 
-final class _AppAboutPageState extends State<_AppAboutPage>
-    with AutomaticKeepAliveClientMixin {
+final class _AppAboutPageState extends State<_AppAboutPage> with AutomaticKeepAliveClientMixin {
   @override
   Widget build(BuildContext context) {
     super.build(context);
@@ -16,15 +15,8 @@ final class _AppAboutPageState extends State<_AppAboutPage>
       padding: const EdgeInsets.all(13),
       children: [
         UIs.height13,
-        ConstrainedBox(
-          constraints: const BoxConstraints(maxHeight: 47, maxWidth: 47),
-          child: UIs.appIcon,
-        ),
-        const Text(
-          '${BuildData.name}\nv${BuildData.build}',
-          textAlign: TextAlign.center,
-          style: UIs.text15,
-        ),
+        ConstrainedBox(constraints: const BoxConstraints(maxHeight: 47, maxWidth: 47), child: UIs.appIcon),
+        const Text('${BuildData.name}\nv${BuildData.build}', textAlign: TextAlign.center, style: UIs.text15),
         UIs.height13,
         SizedBox(
           height: 77,
@@ -52,7 +44,8 @@ final class _AppAboutPageState extends State<_AppAboutPage>
         ),
         UIs.height13,
         SimpleMarkdown(
-          data: '''
+          data:
+              '''
 #### Contributors
 ${GithubIds.contributors.map((e) => '[$e](${e.url})').join(' ')}
 

lib/view/page/setting/seq/srv_detail_seq.dart

@@ -10,10 +10,7 @@ class ServerDetailOrderPage extends StatefulWidget {
   @override
   State<ServerDetailOrderPage> createState() => _ServerDetailOrderPageState();
 
-  static const route = AppRouteNoArg(
-    page: ServerDetailOrderPage.new,
-    path: '/settings/order/server_detail',
-  );
+  static const route = AppRouteNoArg(page: ServerDetailOrderPage.new, path: '/settings/order/server_detail');
 }
 
 class _ServerDetailOrderPageState extends State<ServerDetailOrderPage> {
@@ -31,8 +28,7 @@ class _ServerDetailOrderPageState extends State<ServerDetailOrderPage> {
     return ValBuilder(
       listenable: prop.listenable(),
       builder: (keys) {
-        final disabled =
-            ServerDetailCards.names.where((e) => !keys.contains(e)).toList();
+        final disabled = ServerDetailCards.names.where((e) => !keys.contains(e)).toList();
         final allKeys = [...keys, ...disabled];
         return ReorderableListView.builder(
           padding: const EdgeInsets.all(7),

lib/view/page/setting/seq/srv_func_seq.dart

@@ -10,10 +10,7 @@ class ServerFuncBtnsOrderPage extends StatefulWidget {
   @override
   State<ServerFuncBtnsOrderPage> createState() => _ServerDetailOrderPageState();
 
-  static const route = AppRouteNoArg(
-    page: ServerFuncBtnsOrderPage.new,
-    path: '/setting/seq/srv_func',
-  );
+  static const route = AppRouteNoArg(page: ServerFuncBtnsOrderPage.new, path: '/setting/seq/srv_func');
 }
 
 class _ServerDetailOrderPageState extends State<ServerFuncBtnsOrderPage> {
@@ -67,12 +64,7 @@ class _ServerDetailOrderPageState extends State<ServerFuncBtnsOrderPage> {
     );
   }
 
-  Widget _buildCheckBox(
-    List<int> keys,
-    int key,
-    int idx,
-    bool value,
-  ) {
+  Widget _buildCheckBox(List<int> keys, int key, int idx, bool value) {
     return Checkbox(
       value: value,
       onChanged: (val) {

lib/view/page/setting/seq/srv_seq.dart

@@ -12,10 +12,7 @@ class ServerOrderPage extends StatefulWidget {
   @override
   State<ServerOrderPage> createState() => _ServerOrderPageState();
 
-  static const route = AppRouteNoArg(
-    page: ServerOrderPage.new,
-    path: '/settings/order/server',
-  );
+  static const route = AppRouteNoArg(page: ServerOrderPage.new, path: '/settings/order/server');
 }
 
 class _ServerOrderPageState extends State<ServerOrderPage> {
@@ -36,10 +33,7 @@ class _ServerOrderPageState extends State<ServerOrderPage> {
         final double scale = lerpDouble(1, 1.02, animValue)!;
         return Transform.scale(
           scale: scale,
-          child: Card(
-            elevation: elevation,
-            child: child,
-          ),
+          child: Card(elevation: elevation, child: child),
         );
       },
       child: _buildCardTile(index),
@@ -56,11 +50,7 @@ class _ServerOrderPageState extends State<ServerOrderPage> {
         footer: const SizedBox(height: 77),
         onReorder: (oldIndex, newIndex) {
           setState(() {
-            orders.value.move(
-              oldIndex,
-              newIndex,
-              property: Stores.setting.serverOrder,
-            );
+            orders.value.move(oldIndex, newIndex, property: Stores.setting.serverOrder);
           });
         },
         padding: const EdgeInsets.all(8),
@@ -78,9 +68,7 @@ class _ServerOrderPageState extends State<ServerOrderPage> {
       index: index,
       child: Padding(
         padding: const EdgeInsets.only(bottom: 8),
-        child: CardX(
-          child: _buildCardTile(index),
-        ),
+        child: CardX(child: _buildCardTile(index)),
       ),
     );
   }
@@ -93,20 +81,14 @@ class _ServerOrderPageState extends State<ServerOrderPage> {
     }
 
     return ListTile(
-      title: Text(
-        spi.name,
-        style: const TextStyle(fontWeight: FontWeight.w500),
-      ),
+      title: Text(spi.name, style: const TextStyle(fontWeight: FontWeight.w500)),
       subtitle: Text(spi.oldId, style: UIs.textGrey),
       leading: CircleAvatar(
         backgroundColor: Theme.of(context).colorScheme.primary,
         foregroundColor: Theme.of(context).colorScheme.onPrimary,
         child: Text(spi.name[0]),
       ),
-      trailing: ReorderableDragStartListener(
-        index: index,
-        child: const Icon(Icons.drag_handle),
-      ),
+      trailing: ReorderableDragStartListener(index: index, child: const Icon(Icons.drag_handle)),
     );
   }
 }