Add cmd k to navigate pages (#254)

* Begin styled command bar

* Add 2 commands and improve styling

* Add storybook

* Move z-index to variables and use hotkey hook

front/src/modules/ui/layout/AppLayout.tsx

@@ -2,6 +2,7 @@ import styled from '@emotion/styled';
 import { useRecoilState } from 'recoil';
 
 import { currentUserState } from '@/auth/states/currentUserState';
+import { CommandMenu } from '@/search/components/CommandMenu';
 
 import { Navbar } from './navbar/Navbar';
 
@@ -34,6 +35,7 @@ export function AppLayout({ children }: OwnProps) {
     <StyledLayout>
       {userIsAuthenticated ? (
         <>
+          <CommandMenu />
           <Navbar />
           <MainContainer>{children}</MainContainer>
         </>

front/src/modules/ui/layout/styles/themes.ts

@@ -26,6 +26,8 @@ const commonTheme = {
   borderRadius: '4px',
 
   rightDrawerWidth: '300px',
+
+  lastLayerZIndex: 2147483647,
 };
 
 const lightThemeSpecific = {