feat(appointment-settings): let clinics manage each member doctor's booking

The API and React components were already parameterized by doctor uuid, but 14
copy-pasted identity checks limited every endpoint to "the doctor themselves or
an admin", so a clinic owner could not touch a member doctor's booking setup.

- Replaces those 14 checks with one denyDoctorAccess() that also admits the
  owner of a clinic the doctor belongs to, and a member doctor holding the
  clinic's appointment_settings permission (view for GET, update for writes).
  A doctor's own settings short-circuit before any permission lookup.
- Moves ScheduleSection and its tabs out of DoctorDetailPage into
  components/schedule/ScheduleSection.tsx so the doctor panel and the new
  clinic page render the same module instead of one page importing another.
  Pure relocation — no logic changed.
- Adds ClinicAppointmentSettingsPage: one tab per clinic doctor, each rendering
  that same section. The tab wrapper is keyed by doctor uuid so in-progress
  schedule edits cannot leak onto the wrong doctor.
- insurance-pricing accepts an optional doctor_uuid (query on GET, body on PUT)
  under the same access rule, so the visit-price card works inside the clinic
  tabs. Fixes saveInsurancePricing calling getInsurancePricing with the wrong
  argument by extracting the shared pricingPayload().

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

assets/admin/components/FreeVisitPrice.tsx

@@ -6,15 +6,18 @@ import { formatRial, rialToToman, tomanToRial } from '../lib/utils';
 
 interface Pricing { free_visit_price_rials: number; require_visit_price: boolean }
 
-export default function FreeVisitPrice() {
+/** بدون doctorUuid روی موجودیت کاربر جاری کار می‌کند؛ با آن، قیمت همان پزشک. */
+export default function FreeVisitPrice({ doctorUuid }: { doctorUuid?: string }) {
   const qc = useQueryClient();
   const [value, setValue] = useState('');
   const [required, setRequired] = useState(false);
   const [error, setError] = useState('');
 
   const { data } = useQuery<{ data: Pricing }>({
-    queryKey: ['insurance-pricing'],
-    queryFn: () => api.get('/api/v1/insurance-pricing'),
+    queryKey: ['insurance-pricing', doctorUuid ?? 'self'],
+    queryFn: () => api.get(doctorUuid
+      ? `/api/v1/insurance-pricing?doctor_uuid=${doctorUuid}`
+      : '/api/v1/insurance-pricing'),
   });
   const pricing = (data as any)?.data as Pricing | undefined;
 
@@ -29,10 +32,11 @@ export default function FreeVisitPrice() {
     mutationFn: () => api.put('/api/v1/insurance-pricing', {
       free_visit_price_rials: tomanToRial(Number(value) || 0),
       require_visit_price: required,
+      ...(doctorUuid ? { doctor_uuid: doctorUuid } : {}),
     }),
     onSuccess: () => {
       toast.success('قیمت ویزیت ذخیره شد');
-      qc.invalidateQueries({ queryKey: ['insurance-pricing'] });
+      qc.invalidateQueries({ queryKey: ['insurance-pricing', doctorUuid ?? 'self'] });
     },
     onError: (e: Error) => toast.error(e.message),
   });