Closes the two M4 P2s: LIMIT 100 safety cap on the per-run stage-I/O query; implements the previously-stubbed get_page() null-wpdb test. QA APPROVE; CI green. Agent-Session: pipeline-p2-cleanup-merge
Paginated generations list + AJAX stage-I/O drill-down (full input + output per step); entry into the existing dossier; stage-list-driven; read-only; no secret leak. Sweeps M3 P2s. QA APPROVE-WITH-P2 (baae383 carried to b05c873); CI green. Agent-Session: pipeline-settings-m4-merge
baae383
b05c873