Initial scaffold: FastAPI backend + React frontend + Docker Compose

- Backend: FastAPI with SQLite, clip CRUD, health check
- Frontend: React + Vite + TypeScript + Tailwind, dark theme
- Components: Generator, Gallery, Player
- Docker: Compose setup for backend + frontend
- Architecture docs in Palace KB

frontend/tailwind.config.js

@@ -0,0 +1,19 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: [
+    "./index.html",
+    "./src/**/*.{js,ts,jsx,tsx}",
+  ],
+  theme: {
+    extend: {
+      colors: {
+        'lyria-dark': '#0a0a0f',
+        'lyria-panel': '#12121a',
+        'lyria-accent': '#ff6b35',
+        'lyria-text': '#e0e0e0',
+        'lyria-muted': '#6b6b7b',
+      }
+    },
+  },
+  plugins: [],
+}