List published industry inflections

Returns industry-level changes synthesized from the earnings calls of multiple US-listed companies, one row per inflection theme that can be tracked over time: the change mechanism, impact scope and degree, market attention, and the per-company impact breakdown (the company_impacts array, not flattened by company). Built from earnings calls held after July 2026 and refreshed daily as new calls and evidence arrive.

Example request: GET /api/v2/industry-inflections?limit=10&page=1