Prepare command bar to support modeling commands (#1184)

* Tweak toaster look and feel

* Add icons, tweak plus icon names

* Rename commandBarMeta to commandBarConfig

* Refactor command bar, add support for icons

* Create a tailwind plugin for aria-pressed button state

* Remove overlay from behind command bar

* Clean up toolbar

* Button and other style tweaks

* Icon tweaks follow-up: make old icons work with new sizing

* Delete unused static icons

* More CSS tweaks

* Small CSS tweak to project sidebar

* Add command bar E2E test

* fumpt

* A snapshot a day keeps the bugs away! 📷🐛 (OS: ubuntu)

* fix typo in a comment

* Fix icon padding (built version only)

* Update onboarding and warning banner icons padding

* Misc minor style fixes

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/components/AppHeader.tsx

@@ -5,6 +5,8 @@ import ProjectSidebarMenu from './ProjectSidebarMenu'
 import { useGlobalStateContext } from 'hooks/useGlobalStateContext'
 import styles from './AppHeader.module.css'
 import { NetworkHealthIndicator } from './NetworkHealthIndicator'
+import { useCommandsContext } from 'hooks/useCommandsContext'
+import { ActionButton } from './ActionButton'
 
 interface AppHeaderProps extends React.PropsWithChildren {
   showToolbar?: boolean
@@ -20,13 +22,14 @@ export const AppHeader = ({
   className = '',
   enableMenu = false,
 }: AppHeaderProps) => {
+  const { setCommandBarOpen } = useCommandsContext()
   const { auth } = useGlobalStateContext()
   const user = auth?.context?.user
 
   return (
     <header
       className={
-        (showToolbar ? 'w-full grid ' : 'flex justify-between ') +
+        'w-full grid ' +
         styles.header +
         ' overlaid-panes sticky top-0 z-20 py-1 px-5 bg-chalkboard-10/70 dark:bg-chalkboard-100/50 border-b dark:border-b-2 border-chalkboard-30 dark:border-chalkboard-90 items-center ' +
         className
@@ -38,18 +41,31 @@ export const AppHeader = ({
         file={project?.file}
       />
       {/* Toolbar if the context deems it */}
-      {showToolbar && (
-        <div className="max-w-lg md:max-w-xl lg:max-w-2xl xl:max-w-4xl 2xl:max-w-5xl">
+      <div className="flex-grow flex justify-center max-w-lg md:max-w-xl lg:max-w-2xl xl:max-w-4xl 2xl:max-w-5xl">
+        {showToolbar ? (
           <Toolbar />
-        </div>
-      )}
-      {/* If there are children, show them, otherwise show User menu */}
-      {children || (
-        <div className="flex items-center gap-1 ml-auto">
-          <NetworkHealthIndicator />
-          <UserSidebarMenu user={user} />
-        </div>
-      )}
+        ) : (
+          <ActionButton
+            Element="button"
+            onClick={() => setCommandBarOpen(true)}
+            className="text-sm self-center flex items-center w-fit gap-3"
+          >
+            Command Palette{' '}
+            <kbd className="bg-energy-10/50 dark:bg-chalkboard-100 dark:text-energy-10 inline-block px-1 py-0.5 border-energy-10 dark:border-chalkboard-90">
+              ⌘K
+            </kbd>
+          </ActionButton>
+        )}
+      </div>
+      <div className="flex items-center gap-1 ml-auto">
+        {/* If there are children, show them, otherwise show User menu */}
+        {children || (
+          <>
+            <NetworkHealthIndicator />
+            <UserSidebarMenu user={user} />
+          </>
+        )}
+      </div>
     </header>
   )
 }