global usings, some reflection, part 1

Patches/FleaPrevSearchPatches.cs

@@ -192,12 +192,11 @@ namespace UIFixes
                 }
             }
 
-            // Using GClass because it's easier
             // Copied from RagFairClass.AddSearchesInRule, but actually all of the properties
             private void ApplyFullFilter(FilterRule filterRule)
             {
                 // Order impacts the order the filters show in the UI
-                var searches = new List<GClass3219>();
+                var searches = new List<RagfairSearch>();
 
                 // This part was tricky to figure out. Adding OR removing any of these ID filters will clear the others, so you can only do one of them.
                 // When going to a state with no id filter, you MUST remove something (or all to be safe)