signup signIn forgetPassword aPI updated

package.json

@@ -12,13 +12,16 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "bcryptjs": "^3.0.2",
     "body-parser": "^2.2.0",
     "cors": "^2.8.5",
     "dotenv": "^16.4.5",
     "express": "^5.1.0",
     "fs": "^0.0.1-security",
+    "ioredis": "^5.7.0",
     "jsonwebtoken": "^9.0.2",
     "mongoose": "^8.16.3",
+    "nodemailer": "^7.0.5",
     "nodemon": "^3.1.10",
     "path": "^0.12.7",
     "socket.io": "^4.8.1"
@@ -27,6 +30,7 @@
     "@types/cors": "^2.8.19",
     "@types/express": "^5.0.3",
     "@types/jsonwebtoken": "^9.0.10",
-    "@types/node": "^24.0.14"
+    "@types/node": "^24.0.14",
+    "@types/nodemailer": "^7.0.1"
   }
 }