chore: optimize import appflowy data

[appflowy]

1. Run migration if need by comparing the install app version
2. add workspace id as prefix for rockdb key

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 64.87%. Comparing base (7ecf213) to head (4ff9559).
Report is 193 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6671      +/-   ##
==========================================
- Coverage   74.41%   64.87%   -9.55%     
==========================================
  Files         245      272      +27     
  Lines        6566    10447    +3881     
  Branches     1057     1419     +362     
==========================================
+ Hits         4886     6777    +1891     
- Misses       1628     3507    +1879     
- Partials       52      163     +111     

Flag	Coverage Δ
appflowy_web_app	64.87% <ø> (-9.55%)	⬇️

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