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/app.dart

@@ -40,17 +40,13 @@ class MyApp extends StatelessWidget {
       light: ThemeData(
         useMaterial3: true,
         colorSchemeSeed: UIs.colorSeed,
-        appBarTheme: AppBarTheme(
-          scrolledUnderElevation: 0.0,
-        ),
+        appBarTheme: AppBarTheme(scrolledUnderElevation: 0.0),
       ),
       dark: ThemeData(
         useMaterial3: true,
         brightness: Brightness.dark,
         colorSchemeSeed: UIs.colorSeed,
-        appBarTheme: AppBarTheme(
-          scrolledUnderElevation: 0.0,
-        ),
+        appBarTheme: AppBarTheme(scrolledUnderElevation: 0.0),
       ),
     );
   }
@@ -58,15 +54,8 @@ class MyApp extends StatelessWidget {
   Widget _buildDynamicColor(BuildContext context) {
     return DynamicColorBuilder(
       builder: (light, dark) {
-        final lightTheme = ThemeData(
-          useMaterial3: true,
-          colorScheme: light,
-        );
-        final darkTheme = ThemeData(
-          useMaterial3: true,
-          brightness: Brightness.dark,
-          colorScheme: dark,
-        );
+        final lightTheme = ThemeData(useMaterial3: true, colorScheme: light);
+        final darkTheme = ThemeData(useMaterial3: true, brightness: Brightness.dark, colorScheme: dark);
         if (context.isDark && dark != null) {
           UIs.primaryColor = dark.primary;
         } else if (!context.isDark && light != null) {
@@ -78,11 +67,7 @@ class MyApp extends StatelessWidget {
     );
   }
 
-  Widget _buildApp(
-    BuildContext ctx, {
-    required ThemeData light,
-    required ThemeData dark,
-  }) {
+  Widget _buildApp(BuildContext ctx, {required ThemeData light, required ThemeData dark}) {
     final tMode = Stores.setting.themeMode.fetch();
     // Issue #57
     final themeMode = switch (tMode) {
@@ -103,10 +88,7 @@ class MyApp extends StatelessWidget {
         ],
       ),
       locale: locale,
-      localizationsDelegates: const [
-        LibLocalizations.delegate,
-        ...AppLocalizations.localizationsDelegates,
-      ],
+      localizationsDelegates: const [LibLocalizations.delegate, ...AppLocalizations.localizationsDelegates],
       supportedLocales: AppLocalizations.supportedLocales,
       localeListResolutionCallback: LocaleUtil.resolve,
       navigatorObservers: [AppRouteObserver.instance],
@@ -128,10 +110,7 @@ class MyApp extends StatelessWidget {
 
           child = const HomePage();
 
-          return VirtualWindowFrame(
-            title: BuildData.name,
-            child: child,
-          );
+          return VirtualWindowFrame(title: BuildData.name, child: child);
         },
       ),
     );