Price reminder and init approval

* Start price reminder grain

* Add config and init grain at startup

* Save init wallet when already init

src/Managing.Application.Abstractions/Services/IAccountService.cs

@@ -34,4 +34,6 @@ public interface IAccountService
 
     Task<SwapInfos> SendTokenAsync(User user, string accountName, string recipientAddress, Ticker ticker,
         decimal amount, int? chainId = null);
+
+    Task<List<ExchangeApprovalStatus>> GetExchangeApprovalStatusAsync(User user);
 }