v0.19.2 - Phase 2 admin M2: Article Dossier + class-prautoblogger split (#158)
Article dossier (Proposal C): per-stage input/output sections w/ raw-trace
toggle, metadata sidebar + per-stage cost receipt, run_decisions rationale,
image section, metabox dossier link, board deep-links. DB-migration methods
extracted to class-db-migrations.php (byte-parity verified by QA).
QA: APPROVE-W-P2 qa-reviews/prautoblogger/2026-06-12-579c66e.md
P2s carried to M3: populate request_json (input trace), sidebar pv
consolidation, image stages in run_stages. Thread: pipeline-v2-phase2-admin seq 16-20
Agent-Session: cto-phase2-admin-m2-merge-20260612
9c8e500244