fix: 첨부파일 오류 개선

apps/secretary-api/app/api/routes/tickets.py

@@ -4,6 +4,7 @@ from typing import Annotated, cast
 from fastapi import APIRouter, Depends, File, Form, HTTPException, Request, UploadFile
 from fastapi.responses import FileResponse, Response
 from sqlalchemy.orm import Session
+from starlette.datastructures import UploadFile as StarletteUploadFile
 from urllib.parse import quote
 
 from app.core.auth import SsoPrincipal, get_principal
@@ -36,6 +37,7 @@ from app.services.workspace_mapping_service import workspace_mapping_service
 router = APIRouter(prefix="/workspaces", tags=["tickets"])
 service = TicketService()
 access_service = AccessService()
+MAX_ATTACHMENT_SIZE_BYTES = 30 * 1024 * 1024
 
 
 def can_manage_ticket_comments(
@@ -250,7 +252,10 @@ async def create_ticket(
     content_type = request.headers.get("content-type", "")
 
     if content_type.startswith("multipart/form-data"):
-        form = await request.form()
+        form = await request.form(
+            max_files=10,
+            max_part_size=MAX_ATTACHMENT_SIZE_BYTES,
+        )
         extra_fields_value = form.get("extra_fields")
         extra_fields = (
             json.loads(extra_fields_value)