feat(core): new worker workspace engine

[EYHN]

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[EYHN]

• feat(core): new worker workspace engine #9257 👈 (View in Graphite)
• canary

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[codecov]

Codecov Report

Attention: Patch coverage is 2.77778% with 70 lines in your changes missing coverage. Please review.

Project coverage is 51.80%. Comparing base (129f94e) to head (0d82090).
Report is 12 commits behind head on canary.

Files with missing lines	Patch %	Lines
packages/common/nbstore/src/frontend/doc.ts	4.25%	45 Missing ⚠️
...tend/core/src/modules/workspace/entities/engine.ts	0.00%	21 Missing ⚠️
packages/common/nbstore/src/sync/doc/index.ts	0.00%	3 Missing ⚠️
packages/common/nbstore/src/sync/doc/peer.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           canary    #9257      +/-   ##
==========================================
- Coverage   51.82%   51.80%   -0.02%     
==========================================
  Files        2119     2136      +17     
  Lines       97407    97430      +23     
  Branches    16666    16657       -9     
==========================================
- Hits        50477    50472       -5     
- Misses      45560    45592      +32     
+ Partials     1370     1366       -4     

Flag	Coverage Δ
server-test	78.08% <ø> (-0.18%)	⬇️
unittest	30.92% <2.77%> (+0.07%)	⬆️

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