Added initial test cases. Fixed circle search provider logic.

JSMR.Application/Circles/Queries/Search/CircleSearchCriteria.cs

@@ -3,4 +3,5 @@
 public class CircleSearchCriteria
 {
     public string? Name { get; init; }
+    public CircleStatus? Status { get; init; }
 }

JSMR.Application/Circles/Queries/Search/CircleStatus.cs

@@ -0,0 +1,9 @@
+namespace JSMR.Application.Circles.Queries.Search;
+
+public enum CircleStatus
+{
+    NotBlacklisted,
+    Favorited,
+    Blacklisted,
+    Spam
+}