ProofSeal MCP v2.0.0 (V2 Vercel + Supabase)

Endpoints :
  POST /mcp          endpoint MCP (Claude.ai, ChatGPT : https://mcproof.codicator.cloud/mcp)
  GET  /health       supervision
  GET  /compte       solde, recharge, recurrence (simulation)
  GET  /compte/cles  cles API (creation, limites, revocation)
  GET  /historique   registre filtrable (date, application, cle API)
  GET  /verifier     verification d'un certificat PDF par upload
  GET  /dossier/nouveau  flux requete/webhook (demo du modele ConstApp)