refactor(infra): record legacy data to improve testing stability (#4590)

tests/affine-legacy/0.7.0-canary.18/README.md

@@ -1,7 +1,12 @@
 # AFFiNE Legacy 0.7.0-canary.18
 
-> This package is static output of AFFiNE 0.7.0-canary.18
->
-> **This package is for debug only**.
->
-> DO NOT MODIFY `affine-web.zip`
+This package is used to record legacy data of 0.7.0-canary.18.
+Run following commands locally to record data to `tests/fixtures/legacy/0.7.0-canary.18`.
+
+```sh
+cd tests/affine-legacy/0.7.0-canary.18
+yarn run unzip
+yarn run e2e
+```
+
+If you want to debug, running `yarn run e2e --ui` is ok. Or using https://marketplace.visualstudio.com/items?itemName=ms-playwright.playwright is more better.