feat(web): questionnaires, diary and medication module in the patient app

- Focus screen renders versioned questionnaire items (iq: buttons): section chip, position
  (adaptive forms without "of N"), recall date, pause / help-now actions, optional skip,
  sleep-hours input, 0-10 scale anchors, RUS-AUDIT item 2 standard-drink table.
- Paused / held-for-review questionnaires get their own screen.
- Today: intake and diary tasks, review notice, therapy-day card on days 1/7/14.
- Drug card /meds/:ref from data/meds/meds_reference.json (draft built from the Minzdrav
  guidelines: depression 2024, PTSD 2023) — expected effect, course, side effects, red flags;
  no doses shown. "Report a side effect" always available (med:side_effects:<ref>).
- API: /instruments/catalog, /meds/reference; today gains questionnaire state, reference id,
  indication and therapy day; demo persona seeds the dashboard dose history.
- INTAKE_DEMO=1 (demo clock only) opens the questionnaires on synthetic data without touching
  the clinical release gate in config/intake_runtime.yaml.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

web/src/components/Icon.tsx

@@ -121,6 +121,19 @@ const paths = {
   ),
   message: <path d="M4 5.5h16v11H9.5L5 20v-3.5H4z" />,
   plus: <path d="M12 5v14M5 12h14" />,
+  clipboard: (
+    <>
+      <rect x="5" y="5" width="14" height="16" rx="2" />
+      <path d="M9 3.5h6v3H9zM8.5 11h7M8.5 14.5h7M8.5 18h4" />
+    </>
+  ),
+  book: (
+    <>
+      <path d="M5 4.5h10.5A2.5 2.5 0 0 1 18 7v13H7.5A2.5 2.5 0 0 1 5 17.5z" />
+      <path d="M5 17.5A2.5 2.5 0 0 1 7.5 15H18M9 8.5h5" />
+    </>
+  ),
+  pause: <path d="M9 6v12M15 6v12" />,
 } as const;
 
 export type IconName = keyof typeof paths;