set styles for uploading files

Change-Id: I7d3f934ea4f31769d72d1f21c733ab0c16b325f6
diff --git a/client/package.json b/client/package.json
index 523d9f1..2bab75d 100644
--- a/client/package.json
+++ b/client/package.json
@@ -44,13 +44,16 @@
     "check-password-strength": "^2.0.7",
     "dayjs": "^1.11.5",
     "emoji-picker-react": "^3.6.1",
+    "filesize": "^10.0.5",
     "framer-motion": "^7.3.5",
     "i18next": "^21.9.2",
     "jami-web-common": "file:../common",
+    "mime": "^3.0.0",
     "qrcode.react": "^3.1.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-draggable": "^4.4.5",
+    "react-dropzone": "^14.2.3",
     "react-emoji-render": "^1.2.4",
     "react-fetch-hook": "^1.9.5",
     "react-i18next": "^11.18.6",