Ui 2 depends & fixes (#5590)

* File paths

* Align balance overlays & sizes

* Copy works as expected

* Re-arrange imports

* Icon props

* Move packages to their original dependencies

* Dependencies to packages

* Update test babel overrides

js/src/shell/README.md

@@ -0,0 +1 @@
+# Parity shell & dapp launcher

js/src/shell/package.json

@@ -14,6 +14,9 @@
   "keywords": [],
   "scripts": {},
   "devDependencies": {},
-  "dependencies": {},
+  "dependencies": {
+    "qs": "6.3.0",
+    "useragent.js": "0.5.6"
+  },
   "peerDependencies": {}
 }