Changelog
- d861cfc Add insights and inspect commands for database diagnostics
- 19ee257 Fix inspect diagnostic accuracy
- 25cac7b Improve agent discoverability and support Vitess shard targeting
- 7d4f593 Keep catalog next steps on checks that fail during inspect all
- 892881c Only list tables with actual sequential scans in Postgres seq-scans
- d454630 Print copy-pasteable next steps for skipped and matched checks
- b52b509 Sharpen PostgreSQL diagnostic queries from review feedback
- 9b09a05 Use pg_table_size in table-sizes to avoid double-counting indexes