jiang-corpus-impact-passlisted

# Jiang Corpus Impact Pass Use this after every episode is published. Do not wait for fixed batches. Every video applies to the corpus; the question is what level of mutation it justifies. This skill records the impact decision. Downstream public edits belong to `jiang-provenance-linker`, `jiang-lens-concept-writer`, `jiang-lens-atlas-maintainer`, or `jiang-canon-promotion`. ## Operating Modes Use this skill in two modes: - **Steady-state intake**: for a newly merged episode or interview. This is mandatory before optional lens patching. The pass may be compact, but it must account for the source. - **Backfill intake**: for already-published sources that predate the impact requirement. Do not bulk-write hundreds of shallow files. Triage the backlog and take one bounded source or one tightly related source cluster per run. Impact intake is not the end state. It creates evidence-backed obligations for public lens work. After several compact backfill intakes in a row, the next worker pass should normally switch to downstream synthesis with `jiang-lens-concept-writer`, `jiang-lens-atlas-maintainer`, or `jiang-provenance-linker`, unless a newly merged high-pressure source still needs its first impact decision. Backfill priority: 1. Newest merged sources with no impact file. 2. Tight concept clusters where two or more missing impacts point to the same public lens mutation, page split, chronology revision, or canon candidate. 3. Sources whose public read has strong signatu