claude@clouddev1
a8ad0c6cc3
Instrument db.rs to the CLAUDE.md "log liberally" bar (X1). 26 -> 67 tracing sites: - Entry-level debug! on all 34 do_* executors (DDL, DML, relationship, index, read paths), matching the existing do_sql_delete/do_run_select style -- so the route through delegating executors (e.g. add_column -> add_constrained_column_via_rebuild) is visible in the log sequence. - Decision-point logs: rebuild_table primitive (begin/commit; FK-check failure and foreign_keys re-enable failure as warn), do_insert autofill summary, do_delete cascade summary, do_create_table FK resolution. - Worker lifecycle (start/exit) raised debug! -> info! so it shows at the default level. Levels per the X1 discipline: debug for per-command detail (off by default, opt-in via RDBMS_PLAYGROUND_LOG=debug), info for lifecycle, warn for fallbacks. Loops log summary counts, never per-row. Tests: 2207 pass / 0 fail / 1 ignored (unchanged). Clippy clean.