FIX Catcha

src/auth/dto/get-captcha-image-query.dto.ts

@@ -0,0 +1,15 @@
+import { ApiPropertyOptional } from "@nestjs/swagger";
+import { IsIn, IsOptional } from "class-validator";
+
+export class GetCaptchaImageQueryDto {
+  @ApiPropertyOptional({
+    enum: ["json", "raw"],
+    default: "json",
+    description:
+      "On GET /actor/captcha, use `raw` to return image/svg+xml (for browser preview). " +
+      "The JSON response includes `captchaId` either way.",
+  })
+  @IsOptional()
+  @IsIn(["json", "raw"])
+  format?: "json" | "raw";
+}