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/src/api.js

@@ -0,0 +1,34 @@
+const BASE_URL = '/leopost-full/api'
+
+async function request(method, path, body = null) {
+  const headers = { 'Content-Type': 'application/json' }
+  const token = localStorage.getItem('token')
+  if (token) headers['Authorization'] = `Bearer ${token}`
+
+  const res = await fetch(`${BASE_URL}${path}`, {
+    method,
+    headers,
+    body: body ? JSON.stringify(body) : null,
+  })
+
+  if (res.status === 401) {
+    localStorage.removeItem('token')
+    window.location.href = '/leopost-full/login'
+    return
+  }
+
+  if (!res.ok) {
+    const error = await res.json().catch(() => ({ detail: 'Request failed' }))
+    throw new Error(error.detail || 'Request failed')
+  }
+
+  if (res.status === 204) return null
+  return res.json()
+}
+
+export const api = {
+  get: (path) => request('GET', path),
+  post: (path, body) => request('POST', path, body),
+  put: (path, body) => request('PUT', path, body),
+  delete: (path) => request('DELETE', path),
+}