feat: Chart first step

WotBlitzStatisticsPro.Blazor/Services/ChartService.cs

@@ -0,0 +1,20 @@
+using System.Threading.Tasks;
+using Microsoft.JSInterop;
+
+namespace WotBlitzStatisticsPro.Blazor.Services
+{
+    public class ChartService: IChartsService
+    {
+        private readonly IJSRuntime _jsRuntime;
+
+        public ChartService(IJSRuntime jsRuntime)
+        {
+            _jsRuntime = jsRuntime;
+        }
+
+        public async Task BuildBarChart(string elementId)
+        {
+            await _jsRuntime.InvokeVoidAsync("eChartsInterop.BuildBarChart", elementId);
+        }
+    }
+}

WotBlitzStatisticsPro.Blazor/Services/IChartsService.cs

@@ -0,0 +1,9 @@
+using System.Threading.Tasks;
+
+namespace WotBlitzStatisticsPro.Blazor.Services
+{
+    public interface IChartsService
+    {
+        Task BuildBarChart(string elementId);
+    }
+}