Initial commit: R0Installer source, patch generator, API backend and build scripts

Co-authored-by: Cursor <cursoragent@cursor.com>

R0Installer/Properties/AssemblyInfo.cs

@@ -0,0 +1,16 @@
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("R0对战平台安装程序")]
+[assembly: AssemblyDescription("R0对战平台环境检查与安装程序")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("R0 Arena")]
+[assembly: AssemblyProduct("R0Installer")]
+[assembly: AssemblyCopyright("Copyright © 2024")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+[assembly: ComVisible(false)]
+[assembly: Guid("a1b2c3d4-e5f6-7890-abcd-ef1234567890")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+