2 Commits

Author	SHA1	Message	Date
iomgaa	9525726133	fix(question_gen): rename finished_at to ended_at per schema spec ... Aligns DDL column name with research-wiki/schemas/question-gen-runs.md which specifies 'ended_at' (not 'finished_at'). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-07-11 23:18:52 -04:00
iomgaa	6a5424a618	feat(question_gen): add SQLite run store for generation telemetry ... Implements QuestionGenStore with: - Idempotent schema initialization (question_gen_runs + question_gen_items) - Run lifecycle: record_run_start / record_run_end / get_run_stats - Per-item recording: record_item / update_gates / update_difficulty - GateReportLike Protocol for duck-type gate report compatibility - WAL mode + foreign keys + check_same_thread=False DDL aligns with research-wiki/schemas/question-gen-{runs,items}.md. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-07-11 23:15:53 -04:00