Initial commit - RUSTLE Wails implementation

- Added Go-based Wails application for RUSTLE UCXL browser
- Implemented basic application structure and configuration
- Added project documentation and setup instructions

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

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

rustle/frontend/wailsjs/go/main/App.d.ts

@@ -0,0 +1,14 @@
+// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
+// This file is automatically generated. DO NOT EDIT
+
+export function GetBZZZStatus():Promise<Record<string, any>>;
+
+export function GetUCXLContent(arg1:string):Promise<Record<string, any>>;
+
+export function Greet(arg1:string):Promise<string>;
+
+export function PostUCXLContent(arg1:string,arg2:string,arg3:string,arg4:Record<string, string>):Promise<void>;
+
+export function SearchUCXLContent(arg1:string,arg2:Array<string>,arg3:number):Promise<Array<Record<string, any>>>;
+
+export function ValidateUCXLAddress(arg1:string):Promise<Record<string, any>>;