Fix switch chain when chain isnt available in wallet already (#2281)

Author: Adamj1232

docs/package.json

@@ -57,7 +57,7 @@
     "@web3-onboard/capsule": "^2.3.0",
     "@web3-onboard/cede-store": "^2.3.1",
     "@web3-onboard/coinbase": "^2.3.1",
-    "@web3-onboard/core": "^2.22.3-alpha.1",
+    "@web3-onboard/core": "^2.22.3-alpha.2",
     "@web3-onboard/dcent": "^2.2.8",
     "@web3-onboard/enkrypt": "^2.1.1",
     "@web3-onboard/fortmatic": "^2.1.1",

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@web3-onboard/core",
-  "version": "2.22.3-alpha.1",
+  "version": "2.22.3-alpha.2",
   "description": "Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardized spec compliant web3 providers for all supported wallets, framework agnostic modern javascript UI with code splitting, CSS customization, multi-chain and multi-account support, reactive wallet state subscriptions and real-time transaction state change notifications.",
   "keywords": [
     "Ethereum",

packages/core/src/provider.ts

@@ -502,7 +502,7 @@ export function addNewChain(
         rpcUrls: [chain.publicRpcUrl || chain.rpcUrl],
         blockExplorerUrls: chain.blockExplorerUrl
           ? [chain.blockExplorerUrl]
-          : undefined
+          : null
       }
     ]
   })

packages/core/src/views/chain/SwitchChain.svelte

@@ -4,6 +4,8 @@
   import en from '../../i18n/en.json'
   import CloseButton from '../shared/CloseButton.svelte'
   import Modal from '../shared/Modal.svelte'
+  import { state } from '../../store/index.js'
+  import { shareReplay, startWith } from 'rxjs/operators'
 
   const nextNetworkName = $switchChainModal$.chain.label
 

packages/demo/package.json

@@ -34,7 +34,7 @@
     "@web3-onboard/bloom": "2.0.0",
     "@web3-onboard/capsule": "^2.3.0",
     "@web3-onboard/cede-store": "^2.3.1",
-    "@web3-onboard/core": "2.22.3-alpha.1",
+    "@web3-onboard/core": "2.22.3-alpha.2",
     "@web3-onboard/coinbase": "^2.4.1",
     "@web3-onboard/dcent": "^2.2.7",
     "@web3-onboard/enkrypt": "^2.1.1",

packages/react/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@web3-onboard/react",
-  "version": "2.9.3-alpha.1",
+  "version": "2.9.3-alpha.2",
   "description": "A collection of React hooks for integrating Web3-Onboard in to React and Next.js projects. Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardised spec compliant web3 providers for all supported wallets, modern javascript UI with code splitting, CSS customization, multi-chain and multi-account support, reactive wallet state subscriptions and real-time transaction state change notifications.",
   "keywords": [
     "Ethereum",
@@ -61,7 +61,7 @@
     "typescript": "^5.4.5"
   },
   "dependencies": {
-    "@web3-onboard/core": "2.22.3-alpha.1",
+    "@web3-onboard/core": "2.22.3-alpha.2",
     "@web3-onboard/common": "^2.4.1",
     "use-sync-external-store": "1.0.0"
   },

packages/solid/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@web3-onboard/solid",
-  "version": "2.1.3-alpha.1",
+  "version": "2.1.3-alpha.2",
   "description": "A collection of solid Composables for integrating Web3-Onboard in to a Solid project. Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardized spec compliant web3 providers for all supported wallets, modern javascript UI with code splitting, CSS customization, multi-chain and multi-account support, reactive wallet state subscriptions and real-time transaction state change notifications.",
   "keywords": [
     "Ethereum",
@@ -63,7 +63,7 @@
   },
   "dependencies": {
     "@web3-onboard/common": "^2.4.1",
-    "@web3-onboard/core": "2.22.3-alpha.1",
+    "@web3-onboard/core": "2.22.3-alpha.2",
     "solid-js": "^1.8.1"
   }
 }

packages/vue/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@web3-onboard/vue",
-  "version": "2.8.3-alpha.1",
+  "version": "2.8.3-alpha.2",
   "description": "A collection of Vue Composables for integrating Web3-Onboard in to a Vue or Nuxt project. Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardized spec compliant web3 providers for all supported wallets, modern javascript UI with code splitting, CSS customization, multi-chain and multi-account support, reactive wallet state subscriptions and real-time transaction state change notifications.",
   "keywords": [
     "Ethereum",
@@ -62,7 +62,7 @@
     "@vueuse/core": "^8.4.2",
     "@vueuse/rxjs": "^8.2.0",
     "@web3-onboard/common": "^2.4.1",
-    "@web3-onboard/core": "2.22.3-alpha.1",
+    "@web3-onboard/core": "2.22.3-alpha.2",
     "vue-demi": "^0.12.4"
   },
   "peerDependencies": {