릴리스: v1.4.47 로컬 SMTP 환경변수 로드 보강

backend/package-lock.json

@@ -11,6 +11,7 @@
       "dependencies": {
         "bcryptjs": "^3.0.3",
         "cors": "^2.8.6",
+        "dotenv": "^17.4.0",
         "express": "^5.2.1",
         "express-session": "^1.19.0",
         "multer": "^2.1.1",
@@ -854,6 +855,18 @@
         "node": ">=8"
       }
     },
+    "node_modules/dotenv": {
+      "version": "17.4.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-17.4.0.tgz",
+      "integrity": "sha512-kCKF62fwtzwYm0IGBNjRUjtJgMfGapII+FslMHIjMR5KTnwEmBmWLDRSnc3XSNP8bNy34tekgQyDT0hr7pERRQ==",
+      "license": "BSD-2-Clause",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://dotenvx.com"
+      }
+    },
     "node_modules/dunder-proto": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/dunder-proto/-/dunder-proto-1.0.1.tgz",