The kimicode plugin's --work-dir was passing projectConfig.path, which
breaks worktree-mode workspaces. In worktree mode, projectConfig.path is
the original repo root while session.workspacePath is the per-session
checkout — they differ. Either kimi would write to the project root
(breaking worktree isolation) or md5(projectConfig.path) would diverge
from md5(session.workspacePath), so getActivityState/getSessionInfo would
never find this session's bucket.
Fix:
- Add optional `workspacePath` field to AgentLaunchConfig.
- Plumb it through all 3 launch call sites in session-manager.ts.
- kimicode getLaunchCommand uses config.workspacePath, falling back to
config.projectConfig.path when undefined.
- Tests for the divergent-paths case.
Public-interface change: AgentLaunchConfig grows one optional field.
Invariants preserved:
- Agent.getLaunchCommand signature unchanged — still takes one
AgentLaunchConfig.
- Existing plugins (claude-code, aider, codex, opencode) compile and run
unchanged; the new field is optional and they ignore it.
- Clone-mode workspaces (where workspacePath === projectConfig.path)
produce the same launch command as before.
- Fallback to projectConfig.path keeps callers that don't pass the new
field working — no flag day required.
9fcc1d9ed5