Initial import of the CBDDC codebase with docs and tests. Add a .NET-focused gitignore to keep generated artifacts out of source control.

src/ZB.MOM.WW.CBDDC.Persistence/BLite/Entities/RemotePeerEntity.cs

@@ -0,0 +1,42 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace ZB.MOM.WW.CBDDC.Persistence.BLite.Entities;
+
+/// <summary>
+/// BLite entity representing a remote peer configuration.
+/// </summary>
+public class RemotePeerEntity
+{
+    /// <summary>
+    /// Gets or sets the unique identifier for this entity (technical key).
+    /// Auto-generated GUID string.
+    /// </summary>
+    [Key]
+    public string Id { get; set; } = "";
+
+    /// <summary>
+    /// Gets or sets the unique identifier for the remote peer node (business key).
+    /// </summary>
+    public string NodeId { get; set; } = "";
+
+    /// <summary>
+    /// Gets or sets the network address of the remote peer (hostname:port).
+    /// </summary>
+    public string Address { get; set; } = "";
+
+    /// <summary>
+    /// Gets or sets the type of the peer (0=LanDiscovered, 1=StaticRemote, 2=CloudRemote).
+    /// </summary>
+    public int Type { get; set; }
+
+    /// <summary>
+    /// Gets or sets whether this peer is enabled for synchronization.
+    /// </summary>
+    public bool IsEnabled { get; set; } = true;
+
+    /// <summary>
+    /// Gets or sets the collection interests as a JSON string.
+    /// Use empty string instead of null for BLite compatibility.
+    /// </summary>
+    public string InterestsJson { get; set; } = "";
+}