New fetchWithValidation / introducing simpleFetch

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.3.4",
+  "version": "0.4.0",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",
@@ -70,6 +70,7 @@
     "ethers": "^5.6.2",
     "isomorphic-ws": "^4.0.1",
     "just-clone": "^5.0.1",
+    "neverthrow": "^4.3.1",
     "node-fetch": "^2.6.7",
     "socket.io-client": "2.4.0",
     "stream-browserify": "^3.0.0",