feat(web): full desktop layout instead of a stretched phone view

- focus screens: question and context on the left, answers on the right in
  one wide card; consent text and the 0–10 scale in one wide column
- today: dashboard with tasks, this week's doses and quick actions side by
  side; meds / doctor / profile in two-column grids; welcome gets «Как это
  работает» steps
- fix: 0–10 scale no longer overflows narrow containers

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

web/src/screens/Doctor.tsx

@@ -32,7 +32,7 @@ export function Doctor() {
         {plan && !plan.has_doctor ? (
           <Notice>{t.noDoctor}</Notice>
         ) : (
-          <>
+          <div className="cols">
             <section className="card-list" aria-label={t.visit}>
               <div className="card-list__row">
                 <span className="tile-icon tile-icon--blue">
@@ -65,7 +65,7 @@ export function Doctor() {
               ))}
             </div>
             <Notice>{t.writeNote}</Notice>
-          </>
+          </div>
         )}
       </div>
     </AppShell>