81ab8ac8b3
[AF-1325](https://linear.app/affine-design/issue/AF-1325/优化-pwa-体验), [AF-1317](https://linear.app/affine-design/issue/AF-1317/优化：-pwa-的顶部-status-bar-颜色应与背景保持一致), [AF-1318](https://linear.app/affine-design/issue/AF-1318/优化：pwa-的底部应当有符合设备安全高度的padding), [AF-1321](https://linear.app/affine-design/issue/AF-1321/更新一下-fail-的-pwa-icon) - New `<SafeArea />` ui component - New `useThemeColorV1` / `useThemeColorV2` hook: - to modify `<meta name="theme-color" />` with given theme key
