feat: configurable delay after vpn is enabled to avoid decypharr race condition

Author: iPromKnight

apps/alpine/scripts/wait-for-vpn.sh

@@ -19,4 +19,9 @@ if [[ "${WAIT_FOR_GLUETUN:-false}" == "true" ]]; then
         sleep "$SLEEP_SECONDS"
     done
     echo "✅ Gluetun is ready. Starting application..."
+fi
+
+if [[ -n "${AFTER_VPN_DELAY_SECONDS:-}" ]]; then
+    echo "⏳ Sleeping for ${AFTER_VPN_DELAY_SECONDS}s after VPN connection..."
+    sleep "$AFTER_VPN_DELAY_SECONDS"
 fi

apps/ubuntu/scripts/wait-for-vpn.sh

@@ -19,4 +19,9 @@ if [[ "${WAIT_FOR_GLUETUN:-false}" == "true" ]]; then
         sleep "$SLEEP_SECONDS"
     done
     echo "✅ Gluetun is ready. Starting application..."
+fi
+
+if [[ -n "${AFTER_VPN_DELAY_SECONDS:-}" ]]; then
+    echo "⏳ Sleeping for ${AFTER_VPN_DELAY_SECONDS}s after VPN connection..."
+    sleep "$AFTER_VPN_DELAY_SECONDS"
 fi