Add project files.

Inspectron.Epson/BonjourService.cs

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+namespace Inspectron.Epson;
+
+/// <summary>
+/// Represents a discovered service via mDNS/Bonjour
+/// </summary>
+public class BonjourService
+{
+    public string ServiceName { get; set; }
+    public string ServiceType { get; set; }
+    public string Domain { get; set; }
+    public string FullServiceName { get; set; }
+    public string HostName { get; set; }
+    public string IPAddress { get; set; }
+    public int Port { get; set; }
+    public Dictionary<string, string> TxtRecords { get; set; }
+    public uint TTL { get; set; }
+    public DateTime DiscoveredAt { get; set; }
+    public byte[] RawResponse { get; set; }
+
+    public BonjourService()
+    {
+        TxtRecords = new Dictionary<string, string>();
+    }
+
+    public override string ToString()
+    {
+        return $"{ServiceName}.{ServiceType}.{Domain} - {IPAddress}:{Port}";
+    }
+}