refactor(.woodpecker.yml): move auth to no-op provision case (Pattern B), remove AUTH_* env vars

.woodpecker.yml

@@ -25,12 +25,6 @@ steps:
         from_secret: swarm_manager_ip
       3DPRINT_DB_PASSWORD:
         from_secret: 3dprint_db_password
-      AUTH_PG_PASSWORD:
-        from_secret: auth_pg_password
-      AUTH_SECRET_KEY:
-        from_secret: auth_secret_key
-      AUTH_PG_PASSWORD2:
-        from_secret: auth_pg_password2
       GAMMA_AUTH_TOKEN:
         from_secret: gamma_auth_token
       GIT_DB_PASSWORD:
@@ -121,18 +115,13 @@ steps:
           STACK=$(basename "$f" .yaml)
           echo "Provisioning: $STACK"
           case "$STACK" in
-            maintenance|media|unifi|guacamole|security)
+            maintenance|media|unifi|guacamole|security|auth)
               echo "  No Docker secrets for $STACK — secrets in host .env";;
             woodpecker)
               echo "  Manual only - skipping";;
             3dprint)
               ssh -o StrictHostKeyChecking=no root@${SWARM_MANAGER_IP} "source /tmp/cs.sh
                 create_or_update_secret '3dprint_db_password' '${3DPRINT_DB_PASSWORD}'";;
-            auth)
-              ssh -o StrictHostKeyChecking=no root@${SWARM_MANAGER_IP} "source /tmp/cs.sh
-                create_or_update_secret 'auth_pg_password'  '${AUTH_PG_PASSWORD}'
-                create_or_update_secret 'auth_secret_key'   '${AUTH_SECRET_KEY}'
-                create_or_update_secret 'auth_pg_password2' '${AUTH_PG_PASSWORD2}'";;
             gamma)
               ssh -o StrictHostKeyChecking=no root@${SWARM_MANAGER_IP} "source /tmp/cs.sh
                 create_or_update_secret 'gamma_auth_token' '${GAMMA_AUTH_TOKEN}'";;