/status was reading session_entry.total_tokens from the in-memory
SessionStore (gateway/session.py), which the agent never writes to —
so the token count was always 0.
The agent already persists token deltas to the SQLite SessionDB
(run_agent.py:11497) for every platform with a session_id. Route
/status through that single source of truth instead of duplicating
token writes into a second store.
Fix:
- gateway/run.py: _handle_status_command now calls
self._session_db.get_session(session_id) and sums the five token
component columns (input/output/cache_read/cache_write/reasoning).
Falls back to 0 when no SessionDB is configured or no row exists.
- Two new regression tests covering the populated-row and
missing-row paths.
Co-authored-by: Hermes <127238744+teknium1@users.noreply.github.com>
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