Add audience categorization for shows: implement ShowAudience type, update related API endpoints, and enhance frontend components for audience selection and display. Modify data structures to support audience information in show creation and retrieval processes.

backend/src/TeleWave.Infrastructure/Migrations/20260725225737_ShowAudience.cs

@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TeleWave.Infrastructure.Migrations
+{
+    /// <inheritdoc />
+    public partial class ShowAudience : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "Audience",
+                table: "Shows",
+                type: "integer",
+                nullable: false,
+                defaultValue: 0);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Audience",
+                table: "Shows");
+        }
+    }
+}

backend/src/TeleWave.Infrastructure/Migrations/AppDbContextModelSnapshot.cs

@@ -587,6 +587,9 @@ namespace TeleWave.Infrastructure.Migrations
                     b.Property<Guid>("Id")
                         .HasColumnType("uuid");
 
+                    b.Property<int>("Audience")
+                        .HasColumnType("integer");
+
                     b.Property<DateTimeOffset>("CreatedAt")
                         .HasColumnType("timestamp with time zone");