feat: added telegram client bot, created DB

JOBot.Backend/Data/Migrations/20250501165633_AddTimeStamp.Designer.cs

@@ -0,0 +1,53 @@
+// <auto-generated />
+using System;
+using JOBot.Backend.DAL.Context;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace JOBot.Backend.Data.Migrations
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20250501165633_AddTimeStamp")]
+    partial class AddTimeStamp
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "9.0.4")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("JOBot.Backend.DAL.Models.User", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uuid");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<long>("TelegramId")
+                        .HasColumnType("bigint");
+
+                    b.Property<string>("Username")
+                        .HasMaxLength(50)
+                        .HasColumnType("character varying(50)");
+
+                    b.HasKey("Id");
+
+                    b.HasAlternateKey("TelegramId");
+
+                    b.ToTable("Users");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}