feat: support upload image

package.json

@@ -12,6 +12,7 @@
     "prepare": "husky install ./.husky"
   },
   "dependencies": {
+    "@floating-ui/react": "^0.26.2",
     "@formatjs/intl-localematcher": "^0.2.32",
     "@headlessui/react": "^1.7.13",
     "@heroicons/react": "^2.0.16",
@@ -26,7 +27,7 @@
     "axios": "^1.3.5",
     "classnames": "^2.3.2",
     "copy-to-clipboard": "^3.3.3",
-    "dify-client": "2.0.0",
+    "dify-client": "^2.1.0",
     "eslint": "8.36.0",
     "eslint-config-next": "13.4.0",
     "eventsource-parser": "^1.0.0",
@@ -38,6 +39,7 @@
     "katex": "^0.16.7",
     "negotiator": "^0.6.3",
     "next": "13.4.0",
+    "rc-textarea": "^1.5.3",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-error-boundary": "^4.0.2",