add working sso + working Caddy + 2 scripts for hosts

add-localhosts.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+HOSTS_FILE="/etc/hosts"
+DOMAINS=("flask.localhost" "keycloak.localhost" "chat.localhost" "wekan.localhost")
+
+echo "[🔧] Mise à jour de : $HOSTS_FILE"
+
+for domain in "${DOMAINS[@]}"; do
+  if grep -q "$domain" "$HOSTS_FILE"; then
+    echo "[=] Déjà présent : $domain"
+  else
+    echo "127.0.0.1 $domain" | sudo tee -a "$HOSTS_FILE" > /dev/null
+    echo "[+] Ajouté : $domain"
+  fi
+done
+
+echo "[✅] Terminé."