feat: Added a repeatable live acceptance runner and recorded real S06 b…

- "scripts/s06-acceptance-run.sh"
- "docs/s06-acceptance-run.md"
- ".gsd/KNOWLEDGE.md"
- ".gsd/DECISIONS.md"
- ".gsd/milestones/M001/slices/S06/tasks/T03-SUMMARY.md"

GSD-Task: S06/T03

.gsd/milestones/M001/slices/S06/S06-PLAN.md

@@ -34,7 +34,7 @@
   - Estimate: 1h
   - Files: scripts/s06-acceptance-data.sh, scripts/s06-preflight.sh, README.md
   - Verify: bash scripts/s06-acceptance-data.sh
-- [ ] **T03: Run integrated acceptance and capture evidence** — Execute the live acceptance loop and record results as an artifact for S07/UAT handoff.
+- [x] **T03: Added a repeatable live acceptance runner and recorded real S06 browser evidence for the manual-send boundary and daily loop.** — Execute the live acceptance loop and record results as an artifact for S07/UAT handoff.
 - Why: prove the `/jobs → workspace → reminders/dashboard → follow-up/manual-send boundary` loop runs in the live stack after stabilization and seeding.
 - Steps:
   1) Create `scripts/s06-acceptance-run.sh` to orchestrate: ensure backend running, run preflight + seed scripts, then run existing automated regressions most relevant to the loop (e.g., `end-to-end-trust-loop.test.tsx`) and capture outputs.