Basalt2 update

- Finished themes
- Added state plugins for persistance
- Finished reactive plugin
- Added debug plugin (80% finished)
- Added benchmark plugin
- Added Tree, Table, List, Dropdown and Menu Elements
- Bugfixes

src/elements/BaseElement.lua

@@ -164,7 +164,7 @@ end
 --- @vararg any The arguments for the event
 --- @return boolean? handled Whether the event was handled
 function BaseElement:handleEvent(event, ...)
-    return true
+    return false
 end
 
 function BaseElement:getBaseFrame()