feat: add session impl

[darkskygit]

No description provided.

[graphite-app]

Your org has enabled the Graphite merge queue for merging into canary

You must have a Graphite account and log in to Graphite in order to use the merge queue. Sign up using this link.

You can enable merging using labels in your Graphite merge queue settings.

[darkskygit]

• fix(core): disable micromark debug output #6528
• fix(core): chat panel display on cont in chat #6527
• feat(core): ai images #6506
• chore(core): bump blocksuite #6525
• feat: public endpoint #6445
• chore: bump blocksuite #6448
• feat: text to image impl #6437
• feat: copilot controller #6272
• feat: add copilot impl #6230
• feat: add session impl #6254 👈
• feat: add prompt service #6241
• feat: basic copilot plugin implement #6229
• canary

This stack of pull requests is managed by Graphite. Learn more about stacking.

Join @darkskygit and the rest of your teammates on Graphite

[nx-cloud]

☁️ Nx Cloud Report

CI is running/has finished running commands for commit 46a368d. As they complete they will appear below. Click to see the status, the terminal output, and the build insights.

📂 See all runs for this CI Pipeline Execution

---

✅ Successfully ran 6 targets

• nx test:coverage @affine/monorepo
• nx build @affine/storage -- --target x86_64-unknown-linux-gnu --use-napi-cross
• nx build @affine/native -- --target x86_64-pc-windows-msvc --use-napi-cross
• nx build @affine/native -- --target x86_64-apple-darwin --use-napi-cross
• nx build @affine/native -- --target aarch64-apple-darwin --use-napi-cross
• nx build @affine/native -- --target x86_64-unknown-linux-gnu --use-napi-cross

---

Sent with 💌 from NxCloud.

[codecov]

Codecov Report

Attention: Patch coverage is 69.91701% with 145 lines in your changes are missing coverage. Please review.

Project coverage is 62.46%. Comparing base (8a02c81) to head (46a368d).

Files	Patch %	Lines
...ages/backend/server/src/plugins/copilot/session.ts	36.94%	128 Missing ⚠️
...ckages/backend/server/src/plugins/copilot/types.ts	89.36%	10 Missing ⚠️
...kages/backend/server/src/plugins/copilot/prompt.ts	96.13%	7 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           canary    #6254      +/-   ##
==========================================
+ Coverage   62.30%   62.46%   +0.16%     
==========================================
  Files         519      521       +2     
  Lines       24049    24530     +481     
  Branches     2272     2287      +15     
==========================================
+ Hits        14983    15322     +339     
- Misses       8794     8936     +142     
  Partials      272      272              

Flag	Coverage Δ
server-test	73.73% <69.91%> (-0.10%)	⬇️
unittest	38.78% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[graphite-app]

Merge activity

• Apr 10, 7:13 AM EDT: darkskygit added this pull request to the Graphite merge queue.
• Apr 10, 7:27 AM EDT: darkskygit merged this pull request with the Graphite merge queue.