菜单栏风格、面板浅色与深色主题，修复面板打不开

- 菜单栏八种风格整体套用、可按指标单独指定，网速三种样式，悬停显示完整读数，字号缩小并统一
- 面板浅色、深色实色主题与一键切换，液态玻璃改为可选
- 修复关闭液态玻璃后面板内容尺寸翻倍导致看起来打不开，首次打开时高度偏小
- Developer ID 自动签名，辅助工具按自身签名团队校验调用方，新增发布脚本
- 更新日志、README、截图同步

ARCHITECTURE.md

@@ -29,9 +29,12 @@ make install          # Release into /Applications
 make test             # swift test in the package
 ```
 
-Builds are ad-hoc signed (`CODE_SIGN_IDENTITY: "-"` in `project.yml`). For a release,
-switch to a Developer ID identity, keep hardened runtime on, notarize, and set
-`HelperConstants.teamIdentifier` so the helper's code-signing requirement includes the team.
+`project.yml` defaults to ad-hoc signing so the project opens anywhere. The Makefile passes
+the first Developer ID Application identity from the keychain (and `--timestamp` for Release)
+when there is one. `make release` runs `Scripts/release.sh`: build, verify team, timestamp and
+hardened runtime on both binaries, notarize and staple the app, build and notarize the DMG,
+and write a Homebrew cask. The helper derives its client requirement from its own signing
+team at run time, so no team ID is hard-coded.
 
 ## Sampling