- Introduce command for CLI and TUI with create/activate, list, info, note, clear, export, import, and help actions
- Persist workspace state via marker and enriched (targets, operator notes, last_active_at, last_target)
- Restore on workspace activation and sync it to UI banner, agent state, and CLI output
- Enforce target normalization and ensure always exists in workspace targets
- Route loot output to when a workspace is active
- Prefer workspace-local knowledge paths for indexing and RAG resolution
- Persist RAG indexes per workspace and load existing indexes before re-indexing
- Add deterministic workspace export/import utilities (excluding caches)
- Integrate workspace handling into TUI slash commands with modal help screen