refactor: swagger에 unauthorized 응답 정보 추가

Author: Conut-1

nestjs-BE/server/src/invite-codes/invite-codes.controller.ts

@@ -30,6 +30,10 @@ export class InviteCodesController {
     status: HttpStatus.BAD_REQUEST,
     description: 'Space code input is missing.',
   })
+  @ApiResponse({
+    status: HttpStatus.UNAUTHORIZED,
+    description: 'need access token',
+  })
   @ApiResponse({
     status: HttpStatus.NOT_FOUND,
     description: 'Space not found.',
@@ -50,6 +54,10 @@ export class InviteCodesController {
     status: HttpStatus.OK,
     description: 'Returns a space associated with the invite code.',
   })
+  @ApiResponse({
+    status: HttpStatus.UNAUTHORIZED,
+    description: 'need access token',
+  })
   @ApiResponse({
     status: HttpStatus.NOT_FOUND,
     description: 'Invite code not found.',