Status of status.live

Each upstream source's success rate over 24 hours and 7 days, from real reads, and a health: healthy, degraded (under 90% over 24 hours, or more failures than successes in the last 2), down (3+ failures and nothing worked in the last 2 hours), idle (no reads in 24 hours). Also the ski lift boards (every resort checked about every 90 minutes; flagged ones: failing, went empty, shrank), the webcams catalog's checking, and the API's own errors and speed. The same report as https://status.live/status.