完善认证功能，添加实名认证和回调处理逻辑

package.json

@@ -29,6 +29,7 @@
     "motion": "^12.5.0",
     "next": "15.2.1",
     "next-themes": "^0.4.6",
+    "qrcode": "^1.5.4",
     "react": "^19.0.0",
     "react-day-picker": "8.10.1",
     "react-dom": "^19.0.0",
@@ -44,6 +45,7 @@
     "@stylistic/eslint-plugin": "^4.2.0",
     "@tailwindcss/postcss": "^4",
     "@types/node": "^20",
+    "@types/qrcode": "^1.5.5",
     "@types/react": "^19",
     "@types/react-dom": "^19",
     "eslint": "^9",