feat: Introduce dynamic tab management, sidebar, and search bar components, update backend database schema, and remove old SQL schema.

src/backend/Zentral.Infrastructure/Migrations/ZentralDbContextModelSnapshot.cs

@@ -1,9 +1,9 @@
 // <auto-generated />
 using System;
-using Zentral.Infrastructure.Data;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Infrastructure;
 using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Zentral.Infrastructure.Data;
 
 #nullable disable
 
@@ -1335,6 +1335,9 @@ namespace Zentral.Infrastructure.Migrations
                     b.Property<string>("Notes")
                         .HasColumnType("TEXT");
 
+                    b.Property<int?>("ParentProductionOrderId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<decimal>("Quantity")
                         .HasPrecision(18, 4)
                         .HasColumnType("TEXT");
@@ -1358,6 +1361,8 @@ namespace Zentral.Infrastructure.Migrations
                     b.HasIndex("Code")
                         .IsUnique();
 
+                    b.HasIndex("ParentProductionOrderId");
+
                     b.HasIndex("StartDate");
 
                     b.HasIndex("Status");
@@ -3782,7 +3787,13 @@ namespace Zentral.Infrastructure.Migrations
                         .OnDelete(DeleteBehavior.Restrict)
                         .IsRequired();
 
+                    b.HasOne("Zentral.Domain.Entities.Production.ProductionOrder", "ParentProductionOrder")
+                        .WithMany("ChildProductionOrders")
+                        .HasForeignKey("ParentProductionOrderId");
+
                     b.Navigation("Article");
+
+                    b.Navigation("ParentProductionOrder");
                 });
 
             modelBuilder.Entity("Zentral.Domain.Entities.Production.ProductionOrderComponent", b =>
@@ -4225,6 +4236,8 @@ namespace Zentral.Infrastructure.Migrations
 
             modelBuilder.Entity("Zentral.Domain.Entities.Production.ProductionOrder", b =>
                 {
+                    b.Navigation("ChildProductionOrders");
+
                     b.Navigation("Components");
 
                     b.Navigation("Phases");