0.24.0

• GH-43: Added nicer share pictures and privacy zones.
• GH-95: Display the number of new explorer tiles and squadratinhos per activity.
• GH-113: Open footer links in a new tab.
• GH-114: Show total distance and duration in day overview.
• GH-115: Add more summary statistics and add a "hall of fame" as well.
• GH-161: Show table for Eddington number, also update the plot to make it a bit easier to read. Add some more explanatory text.
• GH-118: Fix links in search results.
• GH-121: Fix link to share picture.
• GH-122: Convert everything to "timezone naive" dates in order to get rid of inconsistencies.
• GH-123: Fix startup from empty cache. A cache migration assumed that activities.parquet exists. I've added a check.
• Use Flask Blueprints to organize code.
• Remove half-finished "locations" feature from the navigation.
• Allow filtering the heatmap by activity kinds.
• Remove duplicate link to landing page from navigation.