Add ETH and USDC balance check before start/restart bot and autoswap

src/Managing.Infrastructure.Web3/EvmManager.cs

@@ -891,11 +891,15 @@ public class EvmManager : IEvmManager
 
     public async Task<decimal> GetFee(string chainName)
     {
-        var chain = ChainService.GetChain(chainName);
-        var web3 = new Web3(chain.RpcUrl);
-        var etherPrice = (await GetPrices(new List<string> { "ethereum" }))["ethereum"]["usd"];
-        var fee = await GmxService.GetFee(web3, etherPrice);
-        return fee;
+        try
+        {
+            return await _web3ProxyService.GetEstimatedGasFeeUsdAsync();
+        }
+        catch (Exception ex)
+        {
+            Console.Error.WriteLine($"Error getting estimated gas fee: {ex.Message}");
+            return 0;
+        }
     }
 
     public async Task<List<Trade>> GetOrders(Account account, Ticker ticker)