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/Shared/StreamService.cs

@@ -1,30 +0,0 @@
-using Managing.Application.Abstractions.Services;
-using Managing.Application.Hubs;
-using Microsoft.AspNetCore.SignalR;
-
-namespace Managing.Application.Shared;
-
-public class StreamService : IStreamService
-{
-    private readonly IExchangeStream _exchangeStream;
-    private readonly IHubContext<CandleHub> _hubContext;
-
-
-    public StreamService(IExchangeStream exchangeStream, IHubContext<CandleHub> hubContext)
-    {
-        _exchangeStream = exchangeStream;
-        _hubContext = hubContext;
-    }
-
-    public async Task SubscribeCandle()
-    {
-        await _exchangeStream.StartBinanceWorker(Common.Enums.Ticker.BTC, async (candle) => {
-            await _hubContext.Clients.All.SendAsync(candle.Ticker, candle);
-        });
-    }
-
-    public async Task UnSubscribeCandle()
-    {
-        await _exchangeStream.StopBinanceWorker();
-    }
-}