Comment on: [Feature Request] Optimize Worker Workspace Size and Enable Headless IPC

Status update after e2e51ad. This issue is now further along than just workspace slimming. Runtime injection is no longer hard-coded to tmux: - `runtime inject` now resolves the agent's registered backend from the spawn registry - `RuntimeRouter` now dispatches through the registered interactive backend instead of assuming tmux - `WshBackend` now supports live runtime injection via its RPC channel - shared notification rendering moved into a backend-agnostic helper Validation on 2026-04-15: - `ruff check clawteam tests` - `pytest -q` -> `570 passed` What still remains open relative to the original request: - `subprocess` is still a true headless/non-interactive backend and does not support live terminal injection - there is still no separate explicit worker wrapper script in the old `openclaw_worker.sh` sense So I would treat this issue as "interactive-backend IPC now covered; subprocess/headless wrapper still open" rather than a pure workspace-size request.