Updating tests for Timebase and adding on to StateResponse.

Author: kevbite

src/Kevsoft.WLED/StateRequest.cs

@@ -72,7 +72,8 @@ public static StateRequest From(StateResponse stateResponse)
             UdpPackets = stateResponse.UdpPackets,
             LiveDataOverride = stateResponse.LiveDataOverride,
             MainSegment = stateResponse.MainSegment,
-            Segments = stateResponse.Segments.Select(SegmentRequest.From).ToArray()
+            Segments = stateResponse.Segments.Select(SegmentRequest.From).ToArray(),
+            Timebase = stateResponse.Timebase
         };
     }
 

src/Kevsoft.WLED/StateResponse.cs

@@ -61,4 +61,11 @@ public sealed class StateResponse
     /// </summary>
     [JsonPropertyName("seg")]
     public SegmentResponse[] Segments { get; set; } = null!;
+    
+    /// <summary>
+    /// Timebase for effects.
+    /// </summary>
+    [JsonPropertyName("tb")]
+    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
+    public int? Timebase { get; set; }
 }

test/Kevsoft.WLED.Tests/JsonBuilder.cs

@@ -44,7 +44,8 @@ public static string CreateStateJson(StateResponse state)
                             ""on"": {seg.SegmentState.ToString().ToLower()},
                             ""bri"": {seg.Brightness}
                             }}";
-                }))}]
+                }))}],
+                ""tb"": {state.Timebase}
             }}";
     }