feat: set admin name when self hosted init (#14146)

fix #14134

packages/backend/server/src/core/selfhost/controller.ts

@@ -15,6 +15,7 @@ import { ServerService } from '../config';
 import { validators } from '../utils/validators';
 
 interface CreateUserInput {
+  name?: string;
   email: string;
   password: string;
 }
@@ -58,6 +59,7 @@ export class CustomSetupController {
       throw new InternalServerError();
     }
     const user = await this.models.user.create({
+      name: input.name || undefined,
       email: input.email,
       password: input.password,
       registered: true,