[core-v2.2.2] : Fix - Error arising after disconnecting wallet (#947)

* Fix for error arising after disconnecting wallet
* Update packages/core/src/views/account-center/Minimized.svelte
* Update packages/core/src/views/account-center/Minimized.svelte
* Inc version

Author: Adamj1232

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@web3-onboard/core",
-  "version": "2.2.1",
+  "version": "2.2.2",
   "scripts": {
     "build": "rollup -c",
     "dev": "rollup -c -w",

packages/core/src/views/account-center/Minimized.svelte

@@ -40,15 +40,16 @@
       ? firstAccount.balance[firstAddressAsset]
       : null
 
-  $: primaryChain = primaryWallet.chains[0]
+  $: primaryChain =
+    primaryWallet && primaryWallet.chains[0]
 
   $: validAppChain = chains.find(({ id, namespace }) =>
     primaryChain
       ? id === primaryChain.id && namespace === primaryChain.namespace
       : false
   )
 
-  $: defaultChainStyles = getDefaultChainStyles(primaryChain.id)
+  $: defaultChainStyles = getDefaultChainStyles(primaryChain && primaryChain.id)
 
   function maximize() {
     updateAccountCenter({ expanded: true })