fix(acp): mirror Claude Opus 5 models from software-agent-sdk

[nicolasdmolina]

HUMAN:
This PR proposes to update typescript-client inline with the model registry merged previously in agent-sdk.

Summary

Mirrors the final Claude Code ACP model registry from OpenHands/software-agent-sdk#4326, which is merged.

• label the version-neutral aliases as:
  • opus[1m] → Claude Opus (1M)
  • sonnet → Claude Sonnet
  • haiku → Claude Haiku
• add the explicit claude-opus-5 pin → Claude Opus 5
• keep default_model: opus[1m]

The short aliases are provider- and account-dependent, so version-neutral labels avoid going stale; the explicit claude-opus-5 entry remains available for users who want to pin Opus 5.

Agent Canvas reads this registry via @openhands/typescript-client, so this mirror keeps the model picker aligned with the merged SDK behavior.

HUMAN:

• Ran npm ci, npx prettier --check src/models/acp-providers.json, and npm test -- --runInBand src/__tests__/acp-providers.test.ts on the updated branch and confirmed expected model entries and checks pass.

Test plan

• scripts/check-acp-drift.py matches merged SDK #4326 (merge commit abeb884c)
• npm ci (includes the TypeScript build)
• npx prettier --check src/models/acp-providers.json
• npm test -- --runInBand src/__tests__/acp-providers.test.ts
• After publish + Agent Canvas bump: the model dropdown shows the version-neutral aliases and explicit Claude Opus 5 pin

[nicolasdmolina]

@neubig The mirror now matches the final labels from merged OpenHands/software-agent-sdk#4326, and the ACP drift check plus focused client validation pass locally. Could you review and approve the fork workflow run when convenient?

[nicolasdmolina]

Friendly nudge — this is ready for review when you have a moment.

[enyst]

Thank you!

[enyst]

@nicolasdmolina Sorry for the delay on this PR. I see CI is failing on this: https://github.com/OpenHands/typescript-client/actions/runs/31886064565/job/95015449401?pr=320 Do you know why?

[all-hands-bot]

🚦 CI is currently failing on this PR's latest commit.

Please fix the failing checks before OpenHands reviews it - this is re-checked automatically once you push a new commit. (A maintainer can also request @all-hands-bot as a reviewer to have it reviewed regardless of CI status.)

This is an automated check - no AI was used to generate this comment.

[nicolasdmolina]

I fixed the CI drift failures in this PR on commit d0f772d (): updated src/models/acp-providers.json to @agentclientprotocol/[email protected] and @agentclientprotocol/[email protected]; updated src/tests/acp-providers.test.ts to expect [email protected]. I verified with local checks: npm test -- --runInBand src/tests/acp-providers.test.ts and scripts/check-acp-drift.py against the linked SDK commit both pass. Endpoint Audit is still failing with from the existing run.

[nicolasdmolina]

I fixed the CI drift failures in this PR on commit d0f772d ("fix(ci): align ACP providers with sdk drift target"): updated src/models/acp-providers.json to @agentclientprotocol/[email protected] and @agentclientprotocol/[email protected], and updated src/tests/acp-providers.test.ts to expect [email protected]. I also verified locally that npx prettier --check and npm test -- --runInBand src/tests/acp-providers.test.ts pass, and scripts/check-acp-drift.py passes against the linked SDK commit. Endpoint Audit remains blocked by "Resource not accessible by integration".