Restore campaign terminology across UI and docs

src/routes/+layout.svelte

@@ -104,7 +104,7 @@
     const secondary = $derived(tabs[1].match($page.url.pathname)
         ? [{ href: '/scripts', label: 'Scripts' }, { href: '/configs', label: 'Configs' }, { href: '/plugins', label: 'Plugins' }]
         : tabs[2].match($page.url.pathname)
-        ? [{ href: '/deployments', label: 'Server deployments' }, { href: '/campaigns', label: 'Rollouts' }]
+        ? [{ href: '/deployments', label: 'Server deployments' }, { href: '/campaigns', label: 'Campaigns' }]
         : tabs[4].match($page.url.pathname) ? [{ href: '/settings', label: 'System status' }, { href: '/server-keys', label: 'Server keys' }] : []);
 </script>
 
@@ -144,7 +144,7 @@
     <Confirmation />
     <NotificationHistory bind:open={notificationsOpen} />
     <Dialog bind:open={helpOpen} title="Keyboard shortcuts" description="Press g, then the destination key. Shortcuts are inactive while typing or using a dialog.">
-        <dl class="shortcuts">{#each [['g f','Fleet'],['g s','Scripts'],['g c','Configs'],['g p','Plugins'],['g d','Server deployments'],['g a','Rollouts'],['g b','Betas'],['g h','System status'],['g k','Server keys'],['g l','Leaderboard'],['?','This help']] as [keys,label]}<div><dt><kbd>{keys}</kbd></dt><dd>{label}</dd></div>{/each}</dl>
+        <dl class="shortcuts">{#each [['g f','Fleet'],['g s','Scripts'],['g c','Configs'],['g p','Plugins'],['g d','Server deployments'],['g a','Campaigns'],['g b','Betas'],['g h','System status'],['g k','Server keys'],['g l','Leaderboard'],['?','This help']] as [keys,label]}<div><dt><kbd>{keys}</kbd></dt><dd>{label}</dd></div>{/each}</dl>
     </Dialog>
 </div>