Koala73/worldmonitor New commit

[gavinlovespython]

fix: expand Sentry noise filtering and address code review findings

• Add beforeSend filter to drop minified 1-3 char library errors (e.g., "vd")
• Filter transient network errors (Load failed, Failed to fetch, cancelled)
• Filter browser extension errors (runtime.sendMessage, Java object is gone)
• Filter non-Error promise rejections and SVG image load failures
• Filter MapLibre imageManager null ref during WebGL context restore
• Reset YouTube API promise on load failure to allow retry on next init
• Move USASpending timeout cleanup to finally block
• Log snapshot cleanup errors instead of silently swallowing