- Reordered columns in `tracking_pageviews_daily` table migration
- Added pageview tracking utility scripts:
  - `scripts/generate_dummy_pageviews.php`
  - `scripts/fill_tracking_pageviews_daily.php`
  - `scripts/calculate_daily_stats.php`
- Added or updated for IP and user agent blacklist checking:
  - `scripts/track_config.php`
  - `scripts/track_common.php`
  - `scripts/track_bots.php`
  - `scripts/track.php`
  - `scripts/track_daily.php`
- Added `docs/usage-tracking.md`