Added ASP.NET backend with SQLite

backend/MuiCharts.Infrastructure/Configurations/PointEntityTypeConfiguration.cs

@@ -0,0 +1,19 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+using MuiCharts.Domain.Models;
+
+namespace MuiCharts.Infrastructure.Configurations;
+
+/// <summary>
+/// Represents the entity type configuration for the <see cref="Point"/> entity.
+/// </summary>
+public class PointEntityTypeConfiguration : IEntityTypeConfiguration<Point>
+{
+	/// <inheritdoc/>
+	public void Configure(EntityTypeBuilder<Point> builder)
+	{
+		builder.HasKey(p => p.Id);
+		builder.Property(p => p.Name).IsRequired();
+		builder.Property(p => p.Height).IsRequired();
+	}
+}

backend/MuiCharts.Infrastructure/Configurations/TrackEntityTypeConfiguration.cs

@@ -0,0 +1,19 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace MuiCharts.Domain.Models;
+
+/// <summary>
+/// Represents the entity type configuration for the <see cref="Track"/> entity.
+/// </summary>
+public class TrackEntityTypeConfiguration : IEntityTypeConfiguration<Track>
+{
+	/// <inheritdoc/>
+	public void Configure(EntityTypeBuilder<Track> builder)
+	{
+		builder.HasKey(t => new { t.FirstId, t.SecondId });
+		builder.Property(t => t.Distance).IsRequired();
+		builder.Property(t => t.Surface).IsRequired();
+		builder.Property(t => t.MaxSpeed).IsRequired();
+	}
+}