Integrate functions with UI (#14)

* Add the creatHDWallet function

* Make review changes

* Add signMessage and signEthMessage functions

* Add signCosmosMessage function

* Add resetWallet function

* Add resetWallet function

* Integrate functions with UI

* Add Alerts to react component

* Make review changes

* Add comment in utils file

* Remove lowerCase conversion in signCosmosmessage function

---------

Co-authored-by: IshaVenikar <ishavenikar7@gmail.com>

package.json

@@ -10,6 +10,9 @@
     "test": "jest"
   },
   "dependencies": {
+    "text-encoding-polyfill": "^0.6.7",
+    "@cosmjs/amino": "^0.32.2",
+    "@cosmjs/crypto": "^0.32.2",
     "@ethersproject/shims": "^5.7.0",
     "@react-navigation/native": "^6.1.10",
     "@react-navigation/native-stack": "^6.9.18",
@@ -20,6 +23,8 @@
     "react-native-get-random-values": "^1.10.0",
     "react-native-keychain": "^8.1.2",
     "react-native-paper": "^5.12.3",
+    "react-native-quick-base64": "^2.0.8",
+    "react-native-quick-crypto": "^0.6.1",
     "react-native-safe-area-context": "^4.9.0",
     "react-native-screens": "^3.29.0",
     "react-native-vector-icons": "^10.0.3"
@@ -35,6 +40,7 @@
     "@types/react": "^18.2.6",
     "@types/react-test-renderer": "^18.0.0",
     "babel-jest": "^29.6.3",
+    "babel-plugin-module-resolver": "^5.0.0",
     "eslint": "^8.19.0",
     "jest": "^29.6.3",
     "metro-babel7-plugin-react-transform": "^0.54.1",