chore(ralph): log US-003 progress

.ralph/activity.log

@@ -92,3 +92,4 @@
 [2026-01-26 14:14:12] Refactored IntensitySlider into subcomponents and extracted constants/styles
 [2026-01-26 14:17:23] Attempted Expo web for browser verification; expo start --web failed with localStorage.getItem error
 [2026-01-26 14:17:58] Ran quality gates and build (npm test failed: missing script; npm run lint failed with existing issues; npm run typecheck/build passed)
+[2026-01-26 14:21:26] Updated progress log for US-003 with commit/tests

.ralph/progress.md

@@ -117,3 +117,62 @@ Run summary: /Users/jjbrunton/Projects/Sauci/.ralph/runs/run-20260125-204012-652
   - Useful context
     - Repo lint currently fails due to existing hook rule violations in unrelated files.
 ---
+## [2026-01-26 14:21:00] - US-003: Refactor oversized shared components
+Thread: 
+Run: 20260126-140911-55357 (iteration 1)
+Run log: /Users/jjbrunton/Projects/Sauci/.ralph/runs/run-20260126-140911-55357-iter-1.log
+Run summary: /Users/jjbrunton/Projects/Sauci/.ralph/runs/run-20260126-140911-55357-iter-1.md
+- Guardrails reviewed: yes
+- No-commit run: false
+- Commit: f302cb6 refactor(ui): split IntensitySlider pieces
+- Post-commit status: clean
+- Verification:
+  - Command: npm test -> FAIL (missing script: "test")
+  - Command: npm run lint -> FAIL (existing lint errors/warnings)
+  - Command: npm run typecheck -> PASS
+  - Command: npm run build -> PASS
+  - Command: npm run web -- --port 19006 -> FAIL (expo-notifications localStorage error)
+- Files changed:
+  - .agents/tasks/prd-mobile-refactor.json
+  - .ralph/activity.log
+  - .ralph/runs/run-20260125-204012-65223-iter-10.md
+  - .ralph/runs/run-20260125-204012-65223-iter-11.md
+  - .ralph/runs/run-20260125-204012-65223-iter-12.md
+  - .ralph/runs/run-20260125-204012-65223-iter-13.md
+  - .ralph/runs/run-20260125-204012-65223-iter-14.md
+  - .ralph/runs/run-20260125-204012-65223-iter-15.md
+  - .ralph/runs/run-20260125-204012-65223-iter-16.md
+  - .ralph/runs/run-20260125-204012-65223-iter-17.md
+  - .ralph/runs/run-20260125-204012-65223-iter-18.md
+  - .ralph/runs/run-20260125-204012-65223-iter-19.md
+  - .ralph/runs/run-20260125-204012-65223-iter-2.md
+  - .ralph/runs/run-20260125-204012-65223-iter-20.md
+  - .ralph/runs/run-20260125-204012-65223-iter-21.md
+  - .ralph/runs/run-20260125-204012-65223-iter-22.md
+  - .ralph/runs/run-20260125-204012-65223-iter-23.md
+  - .ralph/runs/run-20260125-204012-65223-iter-24.md
+  - .ralph/runs/run-20260125-204012-65223-iter-25.md
+  - .ralph/runs/run-20260125-204012-65223-iter-3.md
+  - .ralph/runs/run-20260125-204012-65223-iter-4.md
+  - .ralph/runs/run-20260125-204012-65223-iter-5.md
+  - .ralph/runs/run-20260125-204012-65223-iter-6.md
+  - .ralph/runs/run-20260125-204012-65223-iter-7.md
+  - .ralph/runs/run-20260125-204012-65223-iter-8.md
+  - .ralph/runs/run-20260125-204012-65223-iter-9.md
+  - apps/mobile/src/components/ui/IntensitySlider.tsx
+  - apps/mobile/src/components/ui/IntensitySlider/IntensitySliderCurrentCard.tsx
+  - apps/mobile/src/components/ui/IntensitySlider/IntensitySliderInfoModal.tsx
+  - apps/mobile/src/components/ui/IntensitySlider/IntensitySliderLevels.tsx
+  - apps/mobile/src/components/ui/IntensitySlider/IntensitySliderTrack.tsx
+  - apps/mobile/src/components/ui/IntensitySlider/constants.ts
+  - apps/mobile/src/components/ui/IntensitySlider/styles.ts
+- What was implemented
+- Split IntensitySlider into focused subcomponents with shared styles/constants to reduce file size and keep the external API intact.
+- **Learnings for future iterations:**
+  - Patterns discovered
+  - Extracting shared styles/constants keeps large UI components maintainable without API changes.
+  - Gotchas encountered
+  - Expo web failed with expo-notifications localStorage error during browser verification.
+  - Useful context
+  - Root npm lacks a test script; lint currently fails from pre-existing issues.
+---