MyTraL 1.59.0

This MyTraL minor release brings:

Added

• Added sport-aware Everesting experience on the dashboard. A new Everesting card tracks
  how much of Mt. Everest you have accumulated for your top climbing sport, with a
  Day/Week/Month/Year toggle.
  Climbing a full Everest - or a Quarter, Half, Double, or Triple - in a single activity
  earns an Everesting achievement badge shown on the activity, in activity lists, and on
  the "Highest Climb Ever" card.
• Added weekly elevation gain to the calendar year view. The last column of the calendar
  table now shows the total elevation climbed each week above the weekly weight.
• Added lifetime elevation gain to the Lifetime Totals insight.
• Added a new Histograms page - reachable from the Charts page - showing the
  distribution of your activities by distance, time, and elevation gain.
• Added Winget distribution Makefile targets, artifacts and scripts.

Changed

• Replaced the "Years Active" dashboard summary card with a "Total Elevation" card
  showing the cumulative elevation gained across all activities.
• Everesting elevation is now counted per climbing sport (Ride, Run, Hike, and Nordic
  Ski) instead of lumping all sports together.

Fixed

• Fixed the This vs. Last page showing the literal text "None" instead of a
  chart when the selected sport and period had no data - it now shows a friendly
  empty state.
• Fixed typos in GH issues in README.md.
• Removed dead code from around the code base (import).

Documentation

• WAITING FOR MYTRAL APPROVAL - THIS WILL WORK AS SOON AS MYTRAL IS IN:
  • Documented Winget release process as a feature analysis in docs/.
  • Documented installing MyTraL on Windows via Winget in INSTALLATION.md.
• Listed the Windows (winget) installation method in README.md.
• Added new features screenshots for everesting and histograms.

Web

• Improved WWW pages SEO by adding the sitemap, OG image, 404 page, and favicon.