add support for REST-ful API building

- allow parameters within url
- allow different methods other then just POST
-> still needs to be tested!

Pilz.UI/Controls/ConfigurationManager/ConfigurationPanel.cs

@@ -0,0 +1,32 @@
+namespace Pilz.UI.Controls.ConfigurationManager;
+
+public class ConfigurationPanel : TableLayoutPanel
+{
+    private readonly List<ConfigurationEntry> entries = [];
+
+    public ConfigurationEntry CreateEntry(string name, string title)
+    {
+        return CreateEntry(name, title, null);
+    }
+
+    public ConfigurationEntry CreateEntry(string name, string title, Action? create)
+    {
+        return CreateEntry(new(name, title, ));
+    }
+
+    public ConfigurationEntry CreateEntry(ConfigurationEntry entry)
+    {
+        entries.Add(entry);
+        return entry;
+    }
+
+    internal protected void Build(ConfigurationManager manager)
+    {
+        foreach (var entry in entries)
+        {
+            var control = ;
+            entry.Listener.Initialize();
+            // ...
+        }
+    }
+}