Culture Feed: Publish Week changes do not stick on the post card or timeline

**Area:** Coach Pulse Admin — Culture Feed **Issue:** Changing Publish Week on the Create/Edit Post form saves in settings, but the post card and timeline footer keep showing the old week. Repro: post "A realistic day in my life with my Tabby @coach" stayed at week of 2026-07-27 after being set to Week of Mon, Aug 24. **Related:** weekly publish count per region shows the configured weekly target (e.g. 12/week) as the published amount even when fewer posts have gone live, so regions behind on content read as complete. **Root requirement:** publish week and its counts must read from current saved state, everywhere it is displayed. **Acceptance:** rollups, region views, the admin post card/timeline and the associate-facing feed all read the same week value after a change. Regression check across all four surfaces. **Reference:** CoachPulse_CultureFeedAdmin_QA_Findings_v1.docx (F1, F2 — both P0)