chore: 完成v1.2版本迭代与代码清理

本次提交完成了多项清理与规范工作：
1. 移除默认管理员硬编码配置与云同步相关代码
2. 简化前端与MAUI端的配置，关闭静态资源托管以外的冗余功能
3. 清理.gitignore与协调目录，移除临时文件与冗余规则
4. 统一项目命名规范，修正包名与版本号
5. 重构后端数据模型，移除ABP审计字段与云同步相关逻辑
6. 简化WebView配置与系统栏样式，移除不必要的平台检测代码
7. 更新文档与规则文件，完善项目规范与版本记录

src/Hua.Todo.Maui/setup.iss

@@ -1,8 +1,8 @@
 #define MyAppName "Hua.Todo"
-#define MyAppVersion "1.2.7"
+#define MyAppVersion "1.1.4"
 #define MyAppPublisher "ShaoHua"
 #define MyAppURL "https://git.we965.cn/Tools/Hua.Todo"
-#define MyAppExeName "Hua.Todo.Maui.exe"
+#define MyAppExeName "Hua.Todo.exe"
 
 [Setup]
 ; 1. 改用更快压缩（优先速度）
@@ -34,7 +34,6 @@ PrivilegesRequired=lowest
 OutputDir=Output
 OutputBaseFilename={#MyAppName}_Setup_v{#MyAppVersion}
 SetupIconFile=icon.ico
-UninstallDisplayIcon={app}\icon.ico
 SolidCompression=no
 WizardStyle=modern
 
@@ -48,15 +47,9 @@ Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{
 Source: "bin\Release\net10.0-windows10.0.19041.0\win-x64\publish\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
 ; 注意: 请勿在任何共享系统文件上使用“Flags: ignoreversion”
 
-[InstallDelete]
-Type: filesandordirs; Name: "{app}\{#MyAppExeName}.WebView2"
-
-[UninstallDelete]
-Type: filesandordirs; Name: "{app}\{#MyAppExeName}.WebView2"
-
 [Icons]
-Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; IconFilename: "{app}\icon.ico"
-Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon; IconFilename: "{app}\icon.ico"
+Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
 
 [Run]
 Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent