This pr implements a blob engine.
It exposes a single `BlobStorage` to the `blocksuite`, and in it we sync blobs between multiple storages.
The implement still have few issues, but we can merge this pr first and fix them in future.
* BlobEngine currently **do nothing when delete**, because synchronization logic conflicts with deletion logic.
* BlobEngine sync between storages by querying the blob list at regular intervals. This will **cause many queries**, we can avoid this in the future by subscribing to remote changes.
At the moment on desktop the user's local blob data will be lost after enable cloud.
This is because blob data is only synced from old idb to new idb, but not sync into sqlitedb.
This pr will simply clone the db file for desktop app. It should also speed up the time when enabling cloud for a large local workspace.
1. Split logic in `packages/common/infra/src/blocksuite/index.ts` to multiple single files
2. Move migration logic from setup to upgrade module, to prevent auto migration problems and loading problem
Close#3287
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### <samp>🤖 Generated by Copilot at d3fdf86</samp>
### Summary
📄🚀🔗
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1. 📄 - This emoji represents the page and edgeless modes of sharing a page, as well as the GraphQL operations and types related to public pages.
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3. 🔗 - This emoji represents the sharing URL and the query parameter for the share mode, as well as the hooks and functions that generate and use the URL.
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This pull request adds a feature to the frontend component of AFFiNE that allows the user to share a page in either `page` or `edgeless` mode, which affects the appearance and functionality of the page. It also adds the necessary GraphQL operations, types, and schema to support this feature in the backend, and updates the tests and the storybook stories accordingly.
* Modify the `useIsSharedPage` hook to accept an optional `shareMode` argument and use the `getWorkspacePublicPagesQuery`, `publishPageMutation`, and `revokePublicPageMutation` from `@affine/graphql`
