appendix: 23 Code-Ausschnitte aus dem Houston-Repository

Pin nixpkgs to the revision used by itc.componentware: the channel version
ships a latexminted that crashes on Python 3.14, which made every listing
fail and sent latexmk into an endless error prompt. Also force
nonstopmode/halt-on-error so a broken listing can never loop again.

figures/code/s3-settings.cs

@@ -0,0 +1,16 @@
+namespace Houston.Settings;
+
+public class DocumentsSettings
+{
+    public required S3Settings S3 { get; set; }
+}
+
+namespace Houston.Settings;
+
+public class S3Settings
+{
+    public required string Endpoint { get; set; }
+    public required string Key { get; set; }
+    public required string Secret { get; set; }
+    public required string Bucket { get; set; }
+}