docs: add product vision, architecture design and week-1 development plan

Update issue templates

fix: directly detect Tauri in StartupDetector with better error messages

fix: use dynamic Tauri environment detection with Proxy

chore: bump version to 0.2.0

feat: implement standalone desktop app with Tauri native commands

fix: improve error handling for desktop version with better backend service detection

fix: add contents write permission for release creation

fix: use English product name for Windows MSI compatibility

fix: update CI to use correct webkit2gtk-4.1 dependencies for Ubuntu

fix: add tauri scripts to package.json

Add GitHub Actions CI for multi-platform builds

Merge branch 'main' of https://github.com/stliuexp/openclawmaneger

Initial commit: OpenClaw Manager (龙虾管家)

Initial commit