Adds a template filter that cleans up spaced-out formulas from scraping
and wraps subscript numbers in <sub> tags for proper display.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
New dailystone app with 207 minerals scraped from Wikipedia.
Each day displays a different mineral with photos, formula,
properties, description, and history. Page theme color matches
the mineral's typical appearance.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
