fix: ensure shared .env is readable by PHP before config:cache

Co-authored-by: Cursor <cursoragent@cursor.com>

actions/laravel-release/deploy-release.sh

@@ -110,6 +110,11 @@ run chmod -R g+rwX "$host_release"
 run ln -s ../../shared/.env "$host_release/.env"
 run ln -s ../../shared/storage "$host_release/storage"
 
+# PHP runs as uid/gid 1000 inside the container. act_runner often owns
+# shared/.env as 0600, which makes env() empty and config:cache write NULLs.
+run chgrp "$php_group" "$DEPLOY_ROOT/shared/.env"
+run chmod 640 "$DEPLOY_ROOT/shared/.env"
+
 run docker exec --user "$php_user" --workdir "$container_release" \
     "$PHP_CONTAINER" composer install \
     --no-dev --no-interaction --prefer-dist --optimize-autoloader
@@ -152,12 +157,9 @@ if test "$dry_run" != "true"; then
     if test "${#old_releases[@]}" -gt 0; then
         for old_release in "${old_releases[@]}"; do
             release_name="$(basename "$old_release")"
-            # Prefer container-side delete so root-owned vendor trees are removable.
+            # Delete via the PHP container as root so vendor trees are removable.
             run docker exec "$PHP_CONTAINER" \
                 rm -rf "$CONTAINER_DEPLOY_ROOT/releases/$release_name"
-            if test -e "$old_release"; then
-                run rm -rf -- "$old_release"
-            fi
         done
     fi
 fi