Add types for removed and accidental fields present in persisted states

We "removed" some fields throughout time, but didn't add state migration steps.
This should be completely fine, types just didn't match test fixtures.

src/app/state/wallet/types.ts

@@ -18,7 +18,14 @@ export interface Wallet {
   path?: number[]
   pathDisplay?: string
   privateKey?: string
-  balance: BalanceDetails
+  balance: BalanceDetails & {
+    /** @deprecated This property is not reliably present */
+    address?: string
+    /** @deprecated This property is not reliably present */
+    allowances?: any[]
+    /** @deprecated This property is not reliably present */
+    validator?: any
+  }
   name?: string
 }
 
@@ -37,6 +44,8 @@ export interface OpenSelectedAccountsPayload {
 
 /* --- STATE --- */
 export interface WalletState {
+  /** @deprecated This property was removed after 76fbf9a */
+  isOpen?: boolean
   selectedWallet?: string
   wallets: { [address: string]: Wallet }
 }