feat(gehege): Reinigungszyklus (Maße, Kapazität, letzte/nächste Reinigung)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

GerbilManagerWebAPI/Migrations/ApplicationContextModelSnapshot.cs

@@ -755,6 +755,15 @@ namespace GerbilManagerWebAPI.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("uuid");
 
+                    b.Property<int?>("Capacity")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("CleaningCycleDays")
+                        .HasColumnType("integer");
+
+                    b.Property<DateOnly?>("LastCleanedDate")
+                        .HasColumnType("date");
+
                     b.Property<string>("Name")
                         .IsRequired()
                         .HasColumnType("text");
@@ -762,6 +771,9 @@ namespace GerbilManagerWebAPI.Migrations
                     b.Property<string>("Notes")
                         .HasColumnType("text");
 
+                    b.Property<string>("Size")
+                        .HasColumnType("text");
+
                     b.HasKey("Id");
 
                     b.ToTable("Enclosures");