feat: Refactor Filament resources and fix tenant admin login

resources/js/admin/api.ts

@@ -1,7 +1,11 @@
 export async function login(email: string, password: string): Promise<{ token: string }> {
+  const csrfToken = document.querySelector('meta[name="csrf-token"]')?.getAttribute('content');
   const res = await fetch('/api/v1/tenant/login', {
     method: 'POST',
-    headers: { 'Content-Type': 'application/json' },
+    headers: {
+      'Content-Type': 'application/json',
+      'X-CSRF-TOKEN': csrfToken || '',
+    },
     body: JSON.stringify({ email, password }),
   });
   if (!res.ok) throw new Error('Login failed');