feat: self-hosted worker

[darkskygit]

fix CLOUD-63

[graphite-app]

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[darkskygit]

• feat: self-hosted worker #8722 👈 (View in Graphite)
• canary

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[nx-cloud]

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• nx test:coverage @affine/monorepo

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[codecov]

Codecov Report

Attention: Patch coverage is 25.10040% with 373 lines in your changes missing coverage. Please review.

Project coverage is 70.20%. Comparing base (76eabf6) to head (1df6e75).

Files with missing lines	Patch %	Lines
...es/backend/server/src/plugins/worker/controller.ts	18.41%	226 Missing ⚠️
...backend/server/src/plugins/worker/utils/headers.ts	23.80%	48 Missing ⚠️
...s/backend/server/src/plugins/worker/utils/proxy.ts	12.96%	47 Missing ⚠️
...ges/backend/server/src/plugins/worker/utils/url.ts	17.30%	43 Missing ⚠️
...s/backend/server/src/plugins/worker/utils/index.ts	41.66%	7 Missing ⚠️
...ackend/server/src/fundamentals/error/errors.gen.ts	71.42%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           canary    #8722      +/-   ##
==========================================
- Coverage   70.25%   70.20%   -0.05%     
==========================================
  Files         550      557       +7     
  Lines       33980    34478     +498     
  Branches     3052     3092      +40     
==========================================
+ Hits        23871    24205     +334     
- Misses       9737     9920     +183     
+ Partials      372      353      -19     

Flag	Coverage Δ
server-test	76.88% <25.10%> (-0.27%)	⬇️
unittest	46.08% <ø> (ø)

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