feat: introduce new composable data providers and increment version

- Added `AnchorDataProvider`, `AnchorCollectionDataProvider`, `ContentsDataProvider`, `ContentsArrayDataProvider`, `DropDownDataProvider`, `ListContentDataProvider`, and `ParagraphedContentDataProvider` for enhanced data extraction flexibility.
- Updated project version to 2.5.0.

Beam.Dynamic/DataProviders/ListContentDataProvider.cs

@@ -0,0 +1,37 @@
+using HtmlAgilityPack;
+using System.Text;
+using Beam.Abstractions;
+
+namespace Beam.Dynamic {
+    public class ListContentDataProvider : IComposableDataProvider<string> {
+        public IBinding? Content { get; set; }
+
+        public string Get(HtmlDocument document) {
+            if (Content is null)
+                return "";
+
+            var node = Select(document);
+            return node is null ? "" : Get(node);
+        }
+
+        public string Get(HtmlNode node) {
+            
+            StringBuilder content = new();
+            foreach(var childNode in node.ChildNodes.SkipLast(1)) {
+                if (childNode.Name != "li")
+                    continue;
+                content.Append(childNode.InnerText.Trim() + ";");
+            }
+
+            content.Append(node.ChildNodes.Last().InnerText.Trim());
+            return content.ToString();
+        }
+        public HtmlNode? Select(HtmlDocument doc) {
+            return Content?.Select(doc);
+        }
+
+        public HtmlNode? Select(HtmlNode node) {
+            return node;
+        }
+    }
+}