Initial commit: Leopost Full — merge di Leopost, Post Generator e Autopilot OS

- Backend FastAPI con multi-LLM (Claude/OpenAI/Gemini)
- Publishing su Facebook, Instagram, YouTube, TikTok
- Calendario editoriale con awareness levels (PAS, AIDA, BAB...)
- Design system Editorial Fresh (Fraunces + DM Sans)
- Scheduler automatico, gestione commenti AI, affiliate links

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/tailwind.config.js

@@ -0,0 +1,33 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: ['./index.html', './src/**/*.{js,jsx}'],
+  theme: {
+    extend: {
+      colors: {
+        coral: '#FF6B4A',
+        cream: '#FAF8F3',
+        ink: '#1A1A2E',
+        muted: '#8B8B9A',
+        border: '#E8E4DE',
+        // Brand alias per compatibilità con componenti esistenti
+        brand: {
+          50: '#fff4f1',
+          100: '#ffe4dd',
+          200: '#ffc4b5',
+          300: '#ff9d85',
+          400: '#ff7a5c',
+          500: '#FF6B4A',
+          600: '#e8522f',
+          700: '#c43f22',
+          800: '#9e3219',
+          900: '#7c2912',
+        },
+      },
+      fontFamily: {
+        serif: ['Fraunces', 'serif'],
+        sans: ['DM Sans', 'sans-serif'],
+      },
+    },
+  },
+  plugins: [],
+}