Resolve "⚙️ Automatic semester transition"
Closes #116 (closed)
Changes :
- New artisan command :
'app:add-semester {season : 0 for P (Spring) or 1 for A (Autumn)} {keepBDEPrez? : boolean value that defines whether the BDE (and SiMDE) presidents are kept from the last semester} {year? : The semester year, optional (will take current year)}'
- Automatic semester creation on new semester date/hour using Laravel Scheduler (needs further testing)