fix: use lowercase secret names (Woodpecker normalizes to lowercase)

.woodpecker.yml

@@ -2,6 +2,9 @@ when:
   - branch: main
     event: push
 
+labels:
+  version: stable
+
 steps:
 
   # Etape 1 : Validation syntaxique du docker-compose.yml
@@ -32,34 +35,22 @@ steps:
       - 'grep -q "^\.env$" .gitignore || (echo "ERREUR: .env manquant dans .gitignore" && exit 1)'
       - echo "Verifications de securite OK"
 
-  # Etape DEBUG : Verification injection secrets
-  - name: debug-secrets
-    image: alpine:3.20
-    environment:
-      PS_DOMAIN:
-        from_secret: PS_DOMAIN
-      DB_PASSWORD:
-        from_secret: DB_PASSWORD
-    commands:
-      - '[ -n "${PS_DOMAIN}" ] && echo "PS_DOMAIN : PRESENT (longueur=${#PS_DOMAIN})" || echo "PS_DOMAIN : VIDE"'
-      - '[ -n "${DB_PASSWORD}" ] && echo "DB_PASSWORD : PRESENT (longueur=${#DB_PASSWORD})" || echo "DB_PASSWORD : VIDE"'
-
   # Etape 3 : Deploiement sur sonic via Docker socket
   - name: deploy
     image: docker:27-cli
     environment:
       PS_DOMAIN:
-        from_secret: PS_DOMAIN
+        from_secret: ps_domain
       PS_ADMIN_FOLDER:
-        from_secret: PS_ADMIN_FOLDER
+        from_secret: ps_admin_folder
       PRESTASHOP_ADMIN_EMAIL:
-        from_secret: PRESTASHOP_ADMIN_EMAIL
+        from_secret: prestashop_admin_email
       PRESTASHOP_ADMIN_PASSWORD:
-        from_secret: PRESTASHOP_ADMIN_PASSWORD
+        from_secret: prestashop_admin_password
       DB_ROOT_PASSWORD:
-        from_secret: DB_ROOT_PASSWORD
+        from_secret: db_root_password
       DB_PASSWORD:
-        from_secret: DB_PASSWORD
+        from_secret: db_password
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
       - /opt/prestashop:/opt/prestashop
@@ -76,7 +67,7 @@ steps:
     image: curlimages/curl:8.11.0
     environment:
       PS_DOMAIN:
-        from_secret: PS_DOMAIN
+        from_secret: ps_domain
     commands:
       - |
         if [ -z "${PS_DOMAIN}" ]; then