[studio] Put StudioAppLib in studio namespace

src/studio/applib/src/main.cpp

@@ -13,6 +13,8 @@
 #include <studio/context.hpp>
 #include "studioapp.hpp"
 
+namespace studio {
+
 class StudioUIDrawer: public turbine::gl::Drawer {
 	private:
 		StudioUI *m_ui = nullptr;
@@ -58,8 +60,6 @@ static ox::Error runApp(
 	return err;
 }
 
-namespace studio {
-
 int main(
 		const char *appName,
 		ox::String projectDataDir,
@@ -87,3 +87,4 @@ int main(
 }
 
 }
+