feat: 도매상 설정 중앙 관리 시스템

- config/wholesalers.json: 도매상 정보 중앙 관리 (ID, 이름, 로고, 색상, API)
- config/__init__.py: Python 헬퍼 (get_wholesalers, get_wholesaler)
- wholesaler_config_api.py: /api/config/wholesalers 엔드포인트
- 백제약품 로고(favicon) 추가: logo_baekje.ico
- 잔고 모달에 로고 표시 기능 추가

backend/app.py

@@ -68,6 +68,9 @@ app.register_blueprint(sooin_bp)
 from baekje_api import baekje_bp
 app.register_blueprint(baekje_bp)
 
+from wholesaler_config_api import wholesaler_config_bp
+app.register_blueprint(wholesaler_config_bp)
+
 from order_api import order_bp
 app.register_blueprint(order_bp)
 

backend/config/__init__.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+"""
+도매상 설정 중앙 관리
+
+사용법:
+    from config import get_wholesalers, get_wholesaler
+    
+    # 전체 도매상 목록
+    wholesalers = get_wholesalers()
+    
+    # 특정 도매상 정보
+    geo = get_wholesaler('geoyoung')
+    print(geo['name'])  # 지오영
+    print(geo['logo'])  # /static/img/logo_geoyoung.ico
+"""
+
+import json
+from pathlib import Path
+
+_config = None
+_config_path = Path(__file__).parent / 'wholesalers.json'
+
+
+def _load_config():
+    global _config
+    if _config is None:
+        with open(_config_path, 'r', encoding='utf-8') as f:
+            _config = json.load(f)
+    return _config
+
+
+def get_wholesalers():
+    """전체 도매상 목록 반환 (순서대로)"""
+    config = _load_config()
+    order = config.get('order', [])
+    wholesalers = config.get('wholesalers', {})
+    return [wholesalers[key] for key in order if key in wholesalers]
+
+
+def get_wholesaler(wholesaler_id: str):
+    """특정 도매상 정보 반환"""
+    config = _load_config()
+    return config.get('wholesalers', {}).get(wholesaler_id)
+
+
+def get_all_wholesalers_dict():
+    """전체 도매상 딕셔너리 반환"""
+    config = _load_config()
+    return config.get('wholesalers', {})
+
+
+def get_config():
+    """전체 설정 반환"""
+    return _load_config()

backend/config/wholesalers.json

@@ -0,0 +1,65 @@
+{
+  "wholesalers": {
+    "geoyoung": {
+      "id": "geoyoung",
+      "name": "지오영",
+      "shortName": "지오영",
+      "icon": "🏭",
+      "logo": "/static/img/logo_geoyoung.ico",
+      "color": "#06b6d4",
+      "gradient": "linear-gradient(135deg, #0891b2, #06b6d4)",
+      "bgColor": "rgba(6, 182, 212, 0.1)",
+      "api": {
+        "balance": "/api/geoyoung/balance",
+        "stock": "/api/geoyoung/stock",
+        "order": "/api/geoyoung/order"
+      },
+      "env": {
+        "userId": "GEOYOUNG_USER_ID",
+        "password": "GEOYOUNG_PASSWORD"
+      }
+    },
+    "sooin": {
+      "id": "sooin",
+      "name": "수인약품",
+      "shortName": "수인",
+      "icon": "💊",
+      "logo": "/static/img/logo_sooin.svg",
+      "color": "#a855f7",
+      "gradient": "linear-gradient(135deg, #7c3aed, #a855f7)",
+      "bgColor": "rgba(168, 85, 247, 0.1)",
+      "api": {
+        "balance": "/api/sooin/balance",
+        "stock": "/api/sooin/stock",
+        "order": "/api/sooin/order"
+      },
+      "env": {
+        "userId": "SOOIN_USER_ID",
+        "password": "SOOIN_PASSWORD",
+        "vendorCode": "SOOIN_VENDOR_CODE"
+      }
+    },
+    "baekje": {
+      "id": "baekje",
+      "name": "백제약품",
+      "shortName": "백제",
+      "icon": "💉",
+      "logo": "/static/img/logo_baekje.ico",
+      "color": "#f59e0b",
+      "gradient": "linear-gradient(135deg, #d97706, #f59e0b)",
+      "bgColor": "rgba(245, 158, 11, 0.1)",
+      "api": {
+        "balance": "/api/baekje/balance",
+        "stock": "/api/baekje/stock",
+        "order": "/api/baekje/order"
+      },
+      "env": {
+        "userId": "BAEKJE_USER_ID",
+        "password": "BAEKJE_PASSWORD"
+      }
+    }
+  },
+  "order": ["baekje", "geoyoung", "sooin"],
+  "version": "1.0.0",
+  "lastUpdated": "2026-03-06"
+}

backend/templates/admin_rx_usage.html

@@ -2210,6 +2210,20 @@
     .balance-icon.geoyoung { background: linear-gradient(135deg, #0891b2, #06b6d4); }
     .balance-icon.sooin { background: linear-gradient(135deg, #7c3aed, #a855f7); }
     
+    .balance-logo-wrap {
+        width: 48px;
+        height: 48px;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+    }
+    .balance-logo {
+        width: 40px;
+        height: 40px;
+        object-fit: contain;
+        border-radius: 8px;
+    }
+    
     .balance-info {
         flex: 1;
         min-width: 0;
@@ -2281,6 +2295,26 @@
         document.getElementById('balanceModal').classList.remove('show');
     }
     
+    // 도매상 설정 (중앙 관리)
+    const WHOLESALER_CONFIG = {
+        baekje: { 
+            id: 'baekje', name: '백제약품', icon: '💉', 
+            logo: '/static/img/logo_baekje.ico',
+            color: '#f59e0b', api: '/api/baekje/balance' 
+        },
+        geoyoung: { 
+            id: 'geoyoung', name: '지오영', icon: '🏭', 
+            logo: '/static/img/logo_geoyoung.ico',
+            color: '#06b6d4', api: '/api/geoyoung/balance' 
+        },
+        sooin: { 
+            id: 'sooin', name: '수인약품', icon: '💊', 
+            logo: '/static/img/logo_sooin.svg',
+            color: '#a855f7', api: '/api/sooin/balance' 
+        }
+    };
+    const WHOLESALER_ORDER = ['baekje', 'geoyoung', 'sooin'];
+    
     async function loadBalances() {
         const content = document.getElementById('balanceContent');
         content.innerHTML = `
@@ -2289,11 +2323,7 @@
                 <div>잔고 조회 중...</div>
             </div>`;
         
-        const wholesalers = [
-            { id: 'baekje', name: '백제약품', icon: '💉', api: '/api/baekje/balance' },
-            { id: 'geoyoung', name: '지오영', icon: '🏭', api: '/api/geoyoung/balance' },
-            { id: 'sooin', name: '수인약품', icon: '💊', api: '/api/sooin/balance' }
-        ];
+        const wholesalers = WHOLESALER_ORDER.map(id => WHOLESALER_CONFIG[id]);
         
         const results = {};
         let totalBalance = 0;
@@ -2323,7 +2353,11 @@
             
             html += `
                 <div class="balance-card ${isError ? 'error' : ''}">
-                    <div class="balance-icon ${ws.id}">${ws.icon}</div>
+                    <div class="balance-logo-wrap">
+                        <img src="${ws.logo}" alt="${ws.name}" class="balance-logo" 
+                             onerror="this.style.display='none'; this.nextElementSibling.style.display='flex';">
+                        <div class="balance-icon ${ws.id}" style="display:none;">${ws.icon}</div>
+                    </div>
                     <div class="balance-info">
                         <div class="balance-name">${ws.name}</div>
                         <div class="balance-detail">

backend/wholesaler_config_api.py

@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+"""
+도매상 설정 API
+
+GET /api/config/wholesalers - 도매상 목록 (순서대로)
+GET /api/config/wholesaler/<id> - 특정 도매상 정보
+"""
+
+from flask import Blueprint, jsonify
+from config import get_wholesalers, get_wholesaler, get_config
+
+wholesaler_config_bp = Blueprint('wholesaler_config', __name__, url_prefix='/api/config')
+
+
+@wholesaler_config_bp.route('/wholesalers', methods=['GET'])
+def api_get_wholesalers():
+    """도매상 목록 반환"""
+    wholesalers = get_wholesalers()
+    return jsonify({
+        'success': True,
+        'wholesalers': wholesalers,
+        'count': len(wholesalers)
+    })
+
+
+@wholesaler_config_bp.route('/wholesaler/<wholesaler_id>', methods=['GET'])
+def api_get_wholesaler(wholesaler_id):
+    """특정 도매상 정보 반환"""
+    wholesaler = get_wholesaler(wholesaler_id)
+    if wholesaler:
+        return jsonify({
+            'success': True,
+            'wholesaler': wholesaler
+        })
+    else:
+        return jsonify({
+            'success': False,
+            'error': 'NOT_FOUND',
+            'message': f'도매상 {wholesaler_id}을(를) 찾을 수 없습니다'
+        }), 404