Initial: Debug Console mit Tool Use Loop

- Anthropic Messages API mit OAuth Token Auth
- Chat Interface mit Message History
- Tools: read_file, write_file, edit_file, list_files
- Multi-Turn Tool Loop (max 25 Iterationen)
- Steps-basiertes Response Format (Text + Tool interleaved)
- Sandboxed Workspace für Dateioperationen

appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}