Persisted panel and pane states

src/Insight/UserInterfaces/InsightWindow/Widgets/PanelState.hpp

@@ -0,0 +1,12 @@
+#pragma once
+
+namespace Bloom::Widgets
+{
+    struct PanelState
+    {
+        int size = 0;
+        bool open = false;
+
+        PanelState(int size, bool open): size(size), open(open) {};
+    };
+}