- helper/minify.php: PHP-based CSS/JS minifier with timestamp caching
- Dev mode ON: deletes all .min.css and .min.js files
- Dev mode OFF: regenerates .min files from source if stale or missing
- Covers template.css, light/dark standard/custom theme CSS, template.js
- No external build tools needed — template is self-contained
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- New "Favicon" tab in template config with media picker for PNG upload
- helper/favicon.php generates all standard sizes from source PNG using GD:
- favicon.ico (16x16 + 32x32 embedded)
- apple-touch-icon.png (180x180)
- favicon-32x32.png, favicon-16x16.png
- android-chrome-192x192.png, android-chrome-512x512.png
- site.webmanifest for PWA icon discovery
- Generated files cached in images/favicons/ with timestamp checking
- Link tags auto-injected in <head> when favicon source is configured
- Language strings added for en-GB and en-US
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
