Adds docs for web3auth (#1060)

Author: taylorjdawson

packages/demo/src/App.svelte

@@ -72,7 +72,7 @@
   })
 
   const web3auth = web3authModule({
-    clientId: 'BJuUOKvmNnlzy6ruVgeWYWIMKLRyYtjYa9Y10VCeJzWZcygDlrYLyXsBQjpJ2hxlBO9dnl8t9GmAC2rOP5vnIGo'
+    clientId: 'DJuUOKvmNnlzy6ruVgeWYWIMKLRyYtjYa9Y10VCeJzWZcygDlrYLyXsBQjpJ2hxlBO9dnl8t9GmAC2qOP5vnIGo'
   })
 
   const torus = torusModule()

packages/web3auth/README.md

@@ -0,0 +1,34 @@
+# @web3-onboard/web3auth
+
+## Wallet module for connecting Web3auth to web3-onboard
+
+### Install
+
+`npm i @web3-onboard/web3auth`
+
+## Options
+
+See the [Web3auth Docs](https://docs.web3auth.io/api-reference/web/plugnplay) for the extensive list of options.
+
+## Usage
+
+```typescript
+import Onboard from '@web3-onboard/core'
+import web3authModule from '@web3-onboard/web3auth'
+
+const web3auth = web3authModule({
+  clientId:
+    'DJuUOKvmNnlzy6ruVgeWYWIMKLRyYtjYa9Y10VCeJzWZcygDlrYLyXsBQjpJ2hxlBO9dnl8t9GmAC2qOP5vnIGo'
+})
+
+const onboard = Onboard({
+  // ... other Onboard options
+  wallets: [
+    web3auth
+    //... other wallets
+  ]
+})
+
+const connectedWallets = await onboard.connectWallet()
+console.log(connectedWallets)
+```