7-task TDD plan: shape DSP module (crest factor + points-near-peak), shape_* columns + auto-migrate, insert_events persistence, ingest population in the save paths, backfill script, /db/events exposure + v0.24.0 bump. Phase B (terra-view scoring/UI/review) gets its own plan once this feed is live. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YDXjZCr4RqT2U3QvMDhgzf