Full MVP: workspace layout, visual refresh, PWA, production deploy

Major changes since initial commit:

Schema: version branching (parentVersionId, branchLabel), share links,
guest comments, track status enum (sketch/in_progress/final/released),
track sections, cover art for projects and tracks.

API: 29+ endpoints — auth, projects, tracks, versions, comments, share
links (public + management), uploads (cover), activity feed, onboarding
demo seed. Email templates in German with brand styling.

Web: SvelteKit 5 workspace layout with persistent sidebar, breadcrumb
top-bar, collapsible right panel. SoundCloud-style waveform player with
round play button, avatar comment markers, keyboard shortcuts (Space/JKL/C).
Full German UI. Cover art with gradient fallback. Track status pills.
Activity feed dashboard. Welcome modal with demo-seed trigger. Landing
page with 7-section scroll layout. Login on /login. Public /listen/:token
page for guest feedback.

Visual: Inter Variable font, Magenta→Orange gradient accent, warm dark
neutrals, Lucide-style inline SVG icon set, spring animations on modals,
glass-effect toasts, responsive from 360px to 2560px+.

PWA: manifest, service worker, icons, iOS/Android installable.

Production: adapter-node, server-side API proxy hook, docker-compose with
Postgres + MinIO + auto-migration + health checks. Env example included.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/web/src/routes/auth/verify/+page.svelte

@@ -9,14 +9,14 @@
   onMount(async () => {
     const token = $page.url.searchParams.get('token');
     if (!token) {
-      error = 'No token provided';
+      error = 'Kein Token angegeben';
       return;
     }
     try {
       await verifyToken(token);
       goto('/dashboard');
     } catch (err) {
-      error = err instanceof Error ? err.message : 'Verification failed';
+      error = err instanceof Error ? err.message : 'Login fehlgeschlagen';
     }
   });
 </script>
@@ -24,12 +24,12 @@
 <div class="verify-page">
   {#if error}
     <div class="error-card">
-      <h2>Login Failed</h2>
+      <h2>Login fehlgeschlagen</h2>
       <p>{error}</p>
-      <a href="/">Try again</a>
+      <a href="/login">Erneut versuchen</a>
     </div>
   {:else}
-    <p>Verifying...</p>
+    <p>Login läuft…</p>
   {/if}
 </div>