Support OpenCode 2.0.27

[github-actions]

Automated compatibility candidate. This workflow tests the previous and target server releases before merging. If checks fail, repair this branch and rerun Follow OpenCode releases. Publication separately requires matching native fingerprints.

[github-actions]

Compatibility checks failed. Repair this branch, then rerun the release workflow. No update was published. Check results: https://github.com/omnicus/opencode2-mobile/actions/runs/38210888911

[eivindjonassen]

Fixed in 2368412. OpenCode 2.0.27 adds an optional project-list input argument for the archived filter, so cancellation must be passed as the second argument. Updated both the adapter and connection snapshot coordinator, with regression tests that failed before the fix and pass afterward.

Validation passed:

• pnpm check, including lint, typechecking, all tests, and iOS/Android Hermes exports
• pnpm native:doctor, all 18 checks
• pnpm check:public
• Isolated real-server contract suite against OpenCode 2.0.26 and 2.0.27, three tests passing for each version

The release workflow has not been rerun because it also automatically merges and publishes a preview update. The branch is ready for that workflow when publication is intended.