Update memory with Deno Deploy migration and TypeScript fixes

- Added Deno Deploy migration section
- Added GitHub Actions secret check fix
- Added TypeScript type errors fix section
- Updated repository status

Documented:
- TypeScript conversion (server.ts, memo-service.ts, types.ts)
- Cache API integration
- GitHub Actions workflow and fixes
- Repository structure changes
- Removal from permaweb/skills

Author: twilson63