feat(patients): phase A — records list + create/edit form (Figma)

Rebuild the patient records (پرونده‌ها) area, phase A of the Figma redesign:

- BE: add a clinic-scoped `record_number` and a TenantTag `tags` M2M to
  PatientRecord (migration + EAGER-hydrated collection). POST /patient and
  PATCH /patient/{uuid} now accept `record_number` and tenant-scoped `tags`
  (foreign tag → 422); demographic fields (gender, date_of_birth,
  referral_source, description) continue to live on UserProfile via PATCH.
- FE: new PatientsListPage (table + card views, search, pagination, tags
  column, "تشکیل پرونده") at /admin/patients, and PatientRecordFormPage
  (create/edit) that POSTs the record then PATCHes the demographics. Point
  the sidebar "پرونده" entry to the new list.

Phases B–E (tabbed patient file, service stepper, invoice, payments/wallet,
call-center) follow. Backend covered by PHPUnit, FE by Vitest.

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

assets/admin/components/layout/Sidebar.tsx

@@ -199,7 +199,7 @@ function buildSections(
                         label: "نوبت‌ها",
                     },
                     {
-                        to: "/admin/my-patients",
+                        to: "/admin/patients",
                         icon: FolderOpenIcon,
                         label: "پرونده بیماران",
                         feature: "patient_records",
@@ -280,7 +280,7 @@ function buildSections(
                         label: "نوبت‌های من",
                     },
                     {
-                        to: "/admin/my-patients",
+                        to: "/admin/patients",
                         icon: FolderOpenIcon,
                         label: "پرونده بیماران",
                         feature: "patient_records",
@@ -351,7 +351,7 @@ function buildSections(
                         label: "نوبت‌ها",
                     },
                     {
-                        to: "/admin/my-patients",
+                        to: "/admin/patients",
                         icon: FolderOpenIcon,
                         label: "پرونده بیماران",
                         feature: "patient_records",