Fix Windows/WSL production deploy hang and permissions.

Skip slow Git worktree walks on /mnt, run Vite on Windows npm, reuse Windows SSH keys, and stop rewriting the klevze-owned public app symlink that skinbase cannot replace.

deploy.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Canonical production deploy entrypoint.
+# Windows users should prefer deploy.cmd, which switches into WSL and runs this script.
+
+script_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+
+exec "$script_dir/scripts/deploy-production.sh" "$@"