Add bootstrap script for VPS deployment

supabase/bootstrap.sh

@@ -0,0 +1,23 @@
+#\!/bin/bash
+# Supabase Bootstrap for Mylder VPS
+set -e
+
+echo "=== Supabase Bootstrap ==="
+cd /srv
+
+# Clone infrastructure repo
+if [ -d "supabase" ]; then
+    echo "Removing existing supabase directory..."
+    rm -rf supabase
+fi
+
+# Clone from Gitea (public access via HTTPS)
+git clone https://gitea.mylder.io/admin/infrastructure.git /tmp/infrastructure
+mv /tmp/infrastructure/supabase /srv/supabase
+rm -rf /tmp/infrastructure
+
+cd /srv/supabase
+chmod +x deploy.sh
+
+echo "=== Files deployed. Run: cd /srv/supabase && ./deploy.sh ==="
+