Use a specialty dropdown when adding practitioners.

Replace free-text specialty on practitioner and team-invite forms with a shared selectable list so clinicians pick a known specialty.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Http/Controllers/Care/MemberController.php

@@ -72,6 +72,7 @@ class MemberController extends Controller
             'branches' => $branches,
             'roles' => config('care.roles'),
             'mailboxOptions' => $mailboxOptions,
+            'specialties' => Practitioner::specialtyOptions(),
         ]);
     }
 
@@ -92,9 +93,13 @@ class MemberController extends Controller
             ],
             'create_practitioner' => ['sometimes', 'boolean'],
             'practitioner_name' => ['nullable', 'string', 'max:255'],
-            'specialty' => ['nullable', 'string', 'max:255'],
+            'specialty' => ['nullable', 'string', 'max:255', Rule::in(Practitioner::specialtyOptions())],
         ]);
 
+        if (($validated['specialty'] ?? '') === '') {
+            $validated['specialty'] = null;
+        }
+
         if (! empty($validated['branch_id'])) {
             $branch = Branch::owned($owner)->findOrFail($validated['branch_id']);
             abort_unless($branch->organization_id === $organization->id, 404);