fix TOV-280
experimental features ui
- enabled in the workspace settings for a cloud workspace; only show for workspace owner + early access
- a disclaimer prompt will be shown before going to the next feature setting page
- for now only show the ai poc switch, which controls the display of the ai tab in editor's sidepanel
work for #4523
add `appBuildType` to `runtimeConfig`
add `useAppUpdater` to manage client updates
<!--
copilot:summary
-->
### <samp>🤖[[deprecated]](https://githubnext.com/copilot-for-prs-sunset) Generated by Copilot at cdd012c</samp>
This pull request refactors and enhances the update functionality for the frontend. It introduces a new custom hook `useAppUpdater` that simplifies the update logic and state management, and uses it in various components and commands. It also adds more options and feedback for the user to control and monitor the update process, such as manual download, auto-check, and auto-download toggles, and update status and progress indicators. It also updates the `AboutAffine` component to show the app icon, version, and build type. It also adds new translations, dependencies, types, and schemas related to the update functionality.
<img width="1073" alt="image" src="https://github.com/toeverything/AFFiNE/assets/102217452/16ae7a6a-0035-4e57-902b-6b8f63169501">
Cats Juice