Add auto-update check and DDC/CI timeout fix

- Auto-update checker on startup via Gitea API
- Balloon notification when update available, click to download
- 5-second timeout on DDC/CI commands to prevent hangs
- Simplified version scheme to match release tags
- Workflow auto-updates version in csproj from tag

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

DellMonitorControl/DellMonitorControl.csproj

@@ -12,17 +12,10 @@
 		<Copyright>Copyright © DangWang $([System.DateTime]::Now.ToString(yyyy))</Copyright>
 	</PropertyGroup>
 
-	<PropertyGroup Condition="'$(Configuration)'=='Release'">
-		<Major>1</Major>
-		<Minor>0</Minor>
-		<ProjectStartedDate>$([System.DateTime]::op_Subtraction($([System.DateTime]::get_Now().get_Date()),$([System.DateTime]::new(2023,7,2))).get_TotalDays())</ProjectStartedDate>
-		<DaysSinceProjectStarted>$([System.DateTime]::Now.ToString(Hmm))</DaysSinceProjectStarted>
-		<DateTimeSuffix>$([System.DateTime]::Now.ToString(yyyyMMdd))</DateTimeSuffix>
-		<VersionSuffix>$(Major).$(Minor).$(ProjectStartedDate).$(DaysSinceProjectStarted)</VersionSuffix>
-		<AssemblyVersion Condition=" '$(DateTimeSuffix)' == '' ">0.0.0.1</AssemblyVersion>
-		<AssemblyVersion Condition=" '$(DateTimeSuffix)' != '' ">$(VersionSuffix)</AssemblyVersion>
-		<Version Condition=" '$(DateTimeSuffix)' == '' ">0.0.0.1</Version>
-		<Version Condition=" '$(DateTimeSuffix)' != '' ">$(DateTimeSuffix)</Version>
+	<PropertyGroup>
+		<Version>1.0.13</Version>
+		<AssemblyVersion>1.0.13.0</AssemblyVersion>
+		<FileVersion>1.0.13.0</FileVersion>
 	</PropertyGroup>
 
 	<ItemGroup>