This pr is trying to split `web` and `electron` entries from `core`. It allows more platform-related optimization to be addressed in each entry.
We should remove all browser/electron only codes from `core` eventually, this is the very first step for that.
Related to https://github.com/toeverything/blocksuite/pull/6156
### Change
Move the edgeless templates to AFFiNE. All templates are stored as zip files. Run `node build-edgeless.mjs` in `@affine/templates` to generate JSON-format templates and importing script. The template will be generated automatically during building and dev (`yarn dev`).
Use new `transformer` to import onboarding json templates.
The json files are generated via this gist
https://gist.github.com/pengx17/ef92c305ac23123803a1a6a20e31f822
Not using the all-in-one `ZipTransformer` to import onboarding via a zip file.
1. The main concerns is that we still need to serve the blob resources via CDN to reduce user's blob usage. Otherwise the user will get the onboarding images being uploaded to cloud server every time he creates a new workspace. In this PR we extracted parts of the code from `ZipTransformer` in blocksuite and mute some code for uploading blobs.
2. it maybe not necessary to use zip for loading snapshots.
This PR is a short term solution. whether or not to tune the transformer api design may need further discussions.
fix TOV-264
EYHN