admin: Superforms + Zod validation, three-address-defaults schema, profiles toast fix

- Add Superforms + Zod 4 for all admin form validation
- Replace address isDefault with three separate boolean defaults (Mailing, Billing, Shipping)
- Update profiles page with three-checkbox address form and toast improvements
- Convert all admin page server actions to pass request directly to crud
- Export superFormErrorsToFieldErrors helper for profiles server actions
- Regenerate Prisma client for new schema fields

src/lib/generated/prisma/models/LicenseKey.ts

@@ -158,7 +158,7 @@ export type LicenseKeyGroupByOutputType = {
   _max: LicenseKeyMaxAggregateOutputType | null
 }
 
-type GetLicenseKeyGroupByPayload<T extends LicenseKeyGroupByArgs> = Prisma.PrismaPromise<
+export type GetLicenseKeyGroupByPayload<T extends LicenseKeyGroupByArgs> = Prisma.PrismaPromise<
   Array<
     Prisma.PickEnumerable<LicenseKeyGroupByOutputType, T['by']> &
       {
@@ -1122,6 +1122,11 @@ export type LicenseKeyFindManyArgs<ExtArgs extends runtime.Types.Extensions.Inte
    * Skip the first `n` LicenseKeys.
    */
   skip?: number
+  /**
+   * {@link https://www.prisma.io/docs/concepts/components/prisma-client/distinct Distinct Docs}
+   * 
+   * Filter by unique combinations of LicenseKeys.
+   */
   distinct?: Prisma.LicenseKeyScalarFieldEnum | Prisma.LicenseKeyScalarFieldEnum[]
 }