CREATE TABLE security_events ( id INTEGER PRIMARY KEY AUTOINCREMENT, created_at INTEGER NOT NULL, kind TEXT NOT NULL, thread_id TEXT, turn_id TEXT, call_id TEXT, tool_name TEXT, resource TEXT, sandbox_type TEXT, reason TEXT, path TEXT, host TEXT, port INTEGER, protocol TEXT, method TEXT, decision TEXT, source TEXT, review_id TEXT, reviewer TEXT, review_decision TEXT, details_json TEXT ); CREATE INDEX idx_security_events_thread_created ON security_events(thread_id, created_at DESC, id DESC); CREATE INDEX idx_security_events_kind_created ON security_events(kind, created_at DESC, id DESC);