ShellScriptManager

fix: load user shell config for script execution and auto-sync version from release tag

Merge pull request #4 from Cynosure159/develop

test: 集成 Vitest 单元测试框架，完善主进程 store 和渲染进程 appStore 的核心逻辑测试，并接入 GitHub Actions CI 流水线

feat: 根据 design.pen 高保真设计图全面重构 UI 界面

ci(github): add matrix for all macOS architectures (x64, arm64, universal) and prevent DMG artifact name collisions