chore(logs): update US-005 progress

.ralph/activity.log

@@ -110,3 +110,4 @@
 [2026-01-26 14:31:01] Ran npm test, lint, typecheck, build for US-005
 [2026-01-26 14:31:14] Added AGENTS.md operational notes
 [2026-01-26 14:32:00] Re-ran npm test after lint fixes
+[2026-01-26 14:32:45] Updated progress log for US-005

.ralph/progress.md

@@ -203,3 +203,33 @@ Run summary: /Users/jjbrunton/Projects/Sauci/.ralph/runs/run-20260126-140911-553
   - Gotchas encountered
   - Useful context
 ---
+## [2026-01-26 14:33:30] - US-005: Validate refactor quality gates
+Thread: 
+Run: 20260126-140911-55357 (iteration 3)
+Run log: /Users/jjbrunton/Projects/Sauci/.ralph/runs/run-20260126-140911-55357-iter-3.log
+Run summary: /Users/jjbrunton/Projects/Sauci/.ralph/runs/run-20260126-140911-55357-iter-3.md
+- Guardrails reviewed: yes
+- No-commit run: false
+- Commit: 368399f fix(validation): satisfy quality gate checks
+- Post-commit status: clean
+- Verification:
+  - Command: npm test -> PASS
+  - Command: npm run lint -> PASS
+  - Command: npm run typecheck -> PASS
+  - Command: npm run build -> PASS
+- Files changed:
+  - .agents/tasks/prd-mobile-refactor.json
+  - .ralph/activity.log
+  - .ralph/runs/run-20260126-140911-55357-iter-2.md
+  - AGENTS.md
+  - apps/mobile/src/components/questions/QuestionCardAudio.tsx
+  - apps/mobile/src/features/chat/components/MessageContent.tsx
+  - package.json
+  - .ralph/progress.md
+- What was implemented
+  - Added root test script, fixed lint hook violations, documented validation commands
+- **Learnings for future iterations:**
+  - Patterns discovered
+  - Gotchas encountered
+  - Useful context
+---