feat: initialize Next.js 16 project with Tailwind CSS 4 and Docker support

Phase 1 Implementation: - Set up Next.js 16 with React 19, TypeScript 5, and Turbopack - Configure Tailwind CSS 4 with OKLCH color system - Implement dark/light theme support - Create core UI components: Button, Card, Slider, Progress, Toast - Add ThemeToggle component for theme switching - Set up project directory structure for audio editor - Create storage utilities for settings management - Add Dockerfile with multi-stage build (Node + nginx) - Configure nginx for static file serving with caching - Add docker-compose.yml for easy deployment - Configure static export mode for production Tech Stack: - Next.js 16 with Turbopack - React 19 - TypeScript 5 - Tailwind CSS 4 - pnpm 9.0.0 - nginx 1.27 (for Docker deployment) Build verified and working ✓ 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-17 15:23:00 +01:00
parent 88749dafae
commit 591f726899
20 changed files with 5475 additions and 0 deletions
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -0,0 +1,40 @@
+import type { Metadata } from 'next';
+import './globals.css';
+
+export const metadata: Metadata = {
+  title: 'Audio UI - Browser Audio Editor',
+  description: 'Professional audio editing in your browser. Multi-track editing, effects, recording, and more.',
+  keywords: ['audio editor', 'waveform editor', 'web audio', 'daw', 'music production', 'audio effects'],
+};
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <html lang="en" suppressHydrationWarning>
+      <head>
+        <script
+          dangerouslySetInnerHTML={{
+            __html: `
+              (function() {
+                try {
+                  const theme = localStorage.getItem('theme');
+                  const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
+                  const shouldBeDark = theme === 'dark' || (!theme && prefersDark);
+                  if (shouldBeDark) {
+                    document.documentElement.classList.add('dark');
+                  }
+                } catch (e) {}
+              })();
+            `,
+          }}
+        />
+      </head>
+      <body className="min-h-screen antialiased">
+        {children}
+      </body>
+    </html>
+  );
+}