Show Entity task/note tabs (#1282)

* - show task tab
- tab bar

* - add notes tab

* - fixed unused style

* - add button
- fixed company edit note test

* - fixed merge & dropdown

* - added Tests
- refactored directory structure activities
- moved Task/Note Pages to corresponding modules
- fixed TabList

* lint

front/src/modules/ui/layout/states/ShowPageRecoilScopeContext.ts

@@ -0,0 +1,3 @@
+import { createContext } from 'react';
+
+export const ShowPageRecoilScopeContext = createContext<string | null>(null);