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
Due to restrictions on how Electron package works, the `node_modules` should not be hoisted and not to use s/h-links at all. This is why we need to have two separate installs for electron and non-electron packages in the build.
Tested via the following script
```bash
#!/bin/bash
echo "step 1: clean up"
find . -name "node_modules" -prune -exec rm -rf '{}' +
# git clean -dfX
build_type=canary
echo "step 2: install web dependencies"
# firstly, build web static
PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1 SENTRYCLI_SKIP_DOWNLOAD=1 PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1 HUSKY=1 yarn
echo "step 3: generate assets"
BUILD_TYPE="$build_type" yarn workspace @affine/electron generate-assets
# cleanup node_modules
find . -name "node_modules" -prune -exec rm -rf '{}' +
echo "step 4: install electron dependencies"
# install electron deps
yarn config set nmHoistingLimits workspaces
yarn config set enableScripts false
yarn config set nmMode classic
PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD=1 HUSKY=0 yarn workspaces focus @affine/electron @affine/monorepo
echo "step 5: build native"
# build native
yarn workspace @affine/native build
yarn workspace @affine/storage build
echo "step 6: build electron"
# build electron
yarn workspace @affine/electron build
echo "step 7: package electron"
# package
SKIP_GENERATE_ASSETS=1 BUILD_TYPE="$build_type" HOIST_NODE_MODULES=1 yarn workspace @affine/electron package
```
It seems there are some cases that [this upstream PR](https://github.com/toeverything/blocksuite/pull/4747) will cause data loss.
Because of some historical reasons, the page id could be different with its doc id.
It might be caused by subdoc migration in the following (not 100% sure if all white screen issue is caused by it) 0714c12703/packages/common/infra/src/blocksuite/index.ts (L538-L540)
In version 0.10, page id in spaces no longer has prefix "space:"
The data flow for fetching a doc's updates is:
- page id in `meta.pages` -> find `${page-id}` in `doc.spaces` -> `doc` -> `doc.guid`
if `doc` is not found in `doc.spaces`, a new doc will be created and its `doc.guid` is the same with its pageId
- because of guid logic change, the doc that previously prefixed with `space:` will not be found in `doc.spaces`
- when fetching the rows of this doc using the doc id === page id,
it will return EMPTY since there is no updates associated with the page id
The provided fix in the PR will patch the `spaces` field of the root doc so that after 0.10 the page doc can still be found in the `spaces` map. It shall apply to both of the idb & sqlite datasources.
Special thanks to @lawvs 's db file for investigation!
