Email retention

package-lock.json

@@ -16,6 +16,7 @@
         "@prisma/client": "^5.7.0",
         "@stripe/stripe-js": "^8.0.0",
         "@types/d3-scale": "^4.0.9",
+        "@types/nodemailer": "^7.0.11",
         "axios": "^1.13.2",
         "bcryptjs": "^2.4.3",
         "chart.js": "^4.4.0",
@@ -36,6 +37,7 @@
         "lucide-react": "^0.562.0",
         "next": "^14.2.35",
         "next-auth": "^4.24.5",
+        "nodemailer": "^8.0.4",
         "papaparse": "^5.4.1",
         "posthog-js": "^1.332.0",
         "qr-code-styling": "^1.9.2",
@@ -4094,6 +4096,15 @@
         "undici-types": "~6.21.0"
       }
     },
+    "node_modules/@types/nodemailer": {
+      "version": "7.0.11",
+      "resolved": "https://registry.npmjs.org/@types/nodemailer/-/nodemailer-7.0.11.tgz",
+      "integrity": "sha512-E+U4RzR2dKrx+u3N4DlsmLaDC6mMZOM/TPROxA0UAPiTgI0y4CEFBmZE+coGWTjakDriRsXG368lNk1u9Q0a2g==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/pako": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/@types/pako/-/pako-2.0.4.tgz",
@@ -9625,6 +9636,15 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/nodemailer": {
+      "version": "8.0.4",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-8.0.4.tgz",
+      "integrity": "sha512-k+jf6N8PfQJ0Fe8ZhJlgqU5qJU44Lpvp2yvidH3vp1lPnVQMgi4yEEMPXg5eJS1gFIJTVq1NHBk7Ia9ARdSBdQ==",
+      "license": "MIT-0",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/normalize-path": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",