feat(api): migrate to esm (#61915)

api/package.json

@@ -17,8 +17,8 @@
     "@sentry/node": "9.1.0",
     "@sinclair/typebox": "^0.34.33",
     "@types/pino": "^7.0.5",
-    "ajv": "8.12.0",
-    "ajv-formats": "2.1.1",
+    "ajv": "8.17.1",
+    "ajv-formats": "3.0.1",
     "date-fns": "4.1.0",
     "date-fns-tz": "3.2.0",
     "dotenv": "16.4.5",
@@ -28,6 +28,7 @@
     "joi": "17.12.2",
     "jsonwebtoken": "9.0.2",
     "lodash": "4.17.21",
+    "lodash-es": "4.17.21",
     "mongodb": "6.10.0",
     "nanoid": "3",
     "no-profanity": "1.5.1",
@@ -36,12 +37,13 @@
     "pino-pretty": "10.2.3",
     "query-string": "7.1.3",
     "stripe": "16.0.0",
-    "validator": "13.11.0"
+    "validator": "13.15.15"
   },
   "description": "The freeCodeCamp.org open-source codebase and curriculum",
   "devDependencies": {
     "@total-typescript/ts-reset": "0.5.1",
     "@types/jsonwebtoken": "9.0.5",
+    "@types/lodash-es": "^4.17.12",
     "@types/nodemailer": "6.4.14",
     "@types/supertest": "2.0.16",
     "@types/validator": "13.11.2",
@@ -62,6 +64,7 @@
   "license": "BSD-3-Clause",
   "main": "none",
   "name": "@freecodecamp/api",
+  "type": "module",
   "private": true,
   "repository": {
     "type": "git",