Add SMTP support for trade emails

package-lock.json

@@ -7,6 +7,7 @@
       "dependencies": {
         "@neondatabase/serverless": "^1.1.0",
         "@vercel/blob": "2.5.0",
+        "nodemailer": "^9.0.3",
         "svix": "^1.96.1"
       }
     },
@@ -222,6 +223,15 @@
         "node": ">=6"
       }
     },
+    "node_modules/nodemailer": {
+      "version": "9.0.3",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-9.0.3.tgz",
+      "integrity": "sha512-n+YP+NKwR5zRWa60k3GiQ6Q3B4KXCoAw40dAKeCtYn020iNN74aWK2liXIC3ZEATeGql7we3tE3t8QwhY0eskw==",
+      "license": "MIT-0",
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/npm-run-path": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/npm-run-path/-/npm-run-path-4.0.1.tgz",