add welcome animation

Change-Id: Ifb08dacd20ee86e66b773cda6de912f698fd3599
diff --git a/package.json b/package.json
index ecee8fb..dd3f140 100644
--- a/package.json
+++ b/package.json
@@ -15,6 +15,7 @@
     "env": "0.0.2",
     "express": "^4.17.1",
     "express-session": "^1.17.1",
+    "framer-motion": "^4.1.17",
     "passport": "^0.4.1",
     "passport-local": "^1.0.0",
     "passport-session": "^1.0.2",
@@ -23,6 +24,7 @@
     "socket.io": "^4.0.1"
   },
   "devDependencies": {
+    "@svgr/webpack": "^5.5.0",
     "jami-web-client": "file:client",
     "llnode": "^3.2.0",
     "nodemon": "^2.0.7",