Update to Powly

{
  "name": "Plan a ski weekend",
  "description": "Plan a ski trip - find candidate resorts near the user, compare snow conditions, and show the driving route.",
  "included_files": [],
  "skill_md_contents": "---\nname: \"Plan a ski weekend\"\ndescription: \"Plan a ski trip - find candidate resorts near the user, compare snow conditions, and show the driving route.\"\n---\n\nWhen the user wants to plan a ski trip or weekend, follow this flow:\n\n1. Call `search_resorts` with their starting city (`home` - any city name works),\n   `isOpen=true`, a reasonable `maxTravelMinutes` (default 180) and `minPistesKm=30`\n   to get solid candidate resorts.\n2. Call `get_snow_forecast` for the top 2-3 candidates to compare snow conditions\n   on the planned dates.\n3. Call `get_route` for the user's favorite pick to show the driving route on the map.\n\nPresent a clear recommendation: best resort for the dates, expected snow, drive time,\nand the route map. Mention season status (isOpen) and link to powly.de for details.\nIf travel times are estimates (travelEstimated=true), say so.\n"
}