feat: 도매상 API 통합 및 스키마 업데이트

- wholesale 패키지 연동 (SooinSession, GeoYoungSession)
- Flask Blueprint 분리 (sooin_api.py, geoyoung_api.py)
- order_context 스키마 확장 (wholesaler_id, internal_code 등)
- 수인약품 개별 취소 기능 (cancel_item, restore_item)
- 문서 추가: WHOLESALE_API_INTEGRATION.md
- 테스트 스크립트들

backend/find_order_api.py

@@ -0,0 +1,70 @@
+# -*- coding: utf-8 -*-
+"""주문 확정 API 찾기"""
+
+import requests
+import asyncio
+from playwright.async_api import async_playwright
+import re
+
+async def find_order_api():
+    async with async_playwright() as p:
+        browser = await p.chromium.launch(headless=True)
+        page = await browser.new_page()
+        
+        await page.goto('https://gwn.geoweb.kr/Member/Login')
+        await page.fill('input[type="text"]', '7390')
+        await page.fill('input[type="password"]', 'trajet6640')
+        await page.click('button, input[type="submit"]')
+        await page.wait_for_load_state('networkidle')
+        
+        cookies = await page.context.cookies()
+        await browser.close()
+    
+    session = requests.Session()
+    for c in cookies:
+        session.cookies.set(c['name'], c['value'])
+    
+    # order.js 다운로드
+    resp = session.get('https://gwn.geoweb.kr/bundles/order?v=PGhSOAjQ9z6ruAJgJUFuhW9tGQSiJeX6ek-ky3E-tOk1')
+    content = resp.text
+    
+    # InsertOrder, ConfirmOrder, SubmitOrder 등 찾기
+    print("="*60)
+    print("주문 관련 함수 찾기")
+    print("="*60)
+    
+    # 함수 찾기
+    funcs = ['InsertOrder', 'ConfirmOrder', 'SubmitOrder', 'SaveOrder', 'ProcessOrder', 'DataOrder']
+    for func in funcs:
+        start = content.find(f'function {func}')
+        if start < 0:
+            start = content.find(f'{func}=function')
+        if start < 0:
+            start = content.find(f'{func}(')
+        
+        if start > 0:
+            print(f"\n{func} 발견!")
+            # 함수 내용 출력
+            snippet = content[max(0, start-20):start+800]
+            print(snippet[:600])
+    
+    # DataOrder URL 찾기
+    print("\n" + "="*60)
+    print("DataOrder 관련")
+    print("="*60)
+    
+    dataorder_pattern = re.findall(r'.{30}DataOrder.{100}', content)
+    for p in dataorder_pattern[:5]:
+        print(p)
+    
+    # 모든 ajax URL 찾기
+    print("\n" + "="*60)
+    print("주문 관련 URL")
+    print("="*60)
+    
+    urls = re.findall(r'url\s*:\s*["\']([^"\']*(?:Order|Submit|Confirm|Save)[^"\']*)["\']', content, re.IGNORECASE)
+    for url in set(urls):
+        print(url)
+
+if __name__ == "__main__":
+    asyncio.run(find_order_api())