* feat(opencode): support plan mode
* feat(opencode): support reasoning effort
* feat(opencode): surface context usage in web
Bridge OpenCode ACP usage updates into the existing token-count pipeline so the web status bar can show live context and cache information without a separate UI path.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(opencode): restrict plan mode to remote, rollback reasoning effort on failure
- Block local OpenCode plan startup (tools not enforced in local path)
- Allow remote OpenCode plan only (ACP permission handler denies tools)
- Guard web /permission-mode endpoint for local OpenCode plan sessions
- Rollback session reasoning effort when OpenCode rejects set_config_option
- Wire rollback callback through opencodeLoop to runOpencode closure
- Add tests: local plan rejected, remote plan allowed, web guard, effort rollback
* fix(web): auto-retry OpenCode models query to populate model selector without refresh
- Retry early failures (RPC may still be registering on new sessions)
- Poll briefly until availableModels is non-empty
- Stop polling once model options are discovered
- Add tests for retry/poll/stop policy
* fix(opencode): cap model discovery polling
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Co-authored-by: Cursor <cursoragent@cursor.com>