Revert "Update new_editor inspector layout and host rendering"

This reverts commit 5d81a64ef3.

new_editor/include/XCEditor/Fields/UIEditorBoolField.h

@@ -31,7 +31,6 @@ struct UIEditorBoolFieldMetrics {
     float horizontalPadding = 12.0f;
     float labelControlGap = 20.0f;
     float controlColumnStart = 236.0f;
-    float sharedControlColumnMinWidth = 0.0f;
     float controlTrailingInset = 8.0f;
     float checkboxSize = 18.0f;
     float labelTextInsetY = 0.0f;