Corrige la collecte de l'IP des consentements

.env.example

@@ -30,8 +30,8 @@ MEMBER_INITIAL_PASSWORD=ChangeMe-Membre-2026!
 # Adds the Secure flag on the session cookie (cookie sent over HTTPS only)
 COOKIE_SECURE=false
 
-# Lets the app trust X-Forwarded-* headers from the reverse proxy
-TRUST_PROXY=false
+# Trusts the single reverse-proxy hop so the app records the real client IP
+TRUST_PROXY=true
 
 # Redirects any plain-HTTP request (through the proxy) to HTTPS
 FORCE_HTTPS=false