Distillation

Date: Sep 15, 2026

• 🔴 (01:37) User supplied a repository diff adding the session_execution table and related columns, indexes, and foreign-key metadata to packages/core/schema.json.
• 🔴 (01:37) User supplied a new migration file at packages/core/src/database/migration/20260914222526_session-execution-phase.ts.
• 🔴 (01:37) The supplied database changes include index session_input_session_pending_delivery_seq_idx on session_input columns session_id, promoted_seq, delivery, and admitted_seq, in that order.
• 🔴 (01:37) The supplied session-execution implementation imports Drizzle operators and, eq, inArray, lt, and or, and changes SessionExecution.Service.of(...) service construction and execution-claim handling.
• 🔴 (01:37) The supplied recovery changes query SessionMessageTable, decode the latest assistant message with decodeMessage({ ...latest.data, id: latest.id, type: latest.type }), and match recovery claims using SessionRecoveryTable.session_id and claim.session_id.
• 🔴 (01:37) The supplied runner/LLM changes retain toolChoice: isLastStep ? "none" : undefined and process emitted events through Stream.runForEach((event) => ...).