feat: add / as a navigation shortcut for search (#1838)

`/` is a well-known vi/vim key-binding for search. It is supported by
Firefox for a 'quick find' feature in addition to the main find feature
available with the Ctrl+F key combination. DuckDuckGo also supports the
key to focus the search bar as well.

Signed-off-by: shine <4771718+shinenelson@users.noreply.github.com>

src/routes/_components/NavShortcuts.html

@@ -5,7 +5,7 @@
 <Shortcut key="g n" on:pressed="goto('/notifications')"/>
 <Shortcut key="g c" on:pressed="goto('/community')"/>
 <Shortcut key="g d" on:pressed="goto('/direct')"/>
-<Shortcut key="s" on:pressed="goto('/search')"/>
+<Shortcut key="s|/" on:pressed="goto('/search')"/>
 <Shortcut key="h|?" on:pressed="showShortcutHelpDialog()"/>
 <Shortcut key="c|7" on:pressed="showComposeDialog()"/>
 {#if !$leftRightChangesFocus}

tests/spec/024-shortcuts-navigation.js

@@ -60,6 +60,14 @@ test('Shortcut s goes to the search page', async t => {
     .expect(getUrl()).contains('/search')
 })
 
+test('Shortcut / goes to the search page', async t => {
+  await loginAsFoobar(t)
+  await t
+    .expect(getUrl()).eql('http://localhost:4002/')
+    .pressKey('/')
+    .expect(getUrl()).contains('/search')
+})
+
 test('Shortcut backspace goes back from favorites', async t => {
   await loginAsFoobar(t)
   await t