PESYJE OPEN HOURS - FAZA 1.5

1) BACKUP first.
2) Import PESYJE_OPEN_HOURS_FAZA15_INSTALL.sql ONCE in phpMyAdmin.
3) Upload/overwrite files preserving folders.
4) Run from /home/n377435/pesyje:
   php artisan optimize:clear
5) Check:
   php artisan route:list | grep opening-hours
6) Open Business Dashboard > Orari i biznesit.

Adds: dedicated page, Copy from/Apply to, up to 4 intervals/day, special days, live preview, public split intervals, 30-min Opening/Closing soon.
Does NOT modify Gallery Premium, Cover, Reviews or QR.
