⬆️ Laravel 10.x/PHP8.3 Upgrade

[betsyecastro]

1. Automated tests passed with Laravel 10 and PHP 8.3 ✅

2. Investigated errors reported by Psalm. The majority seem to be false positives, such methods that aren't static, but are being called statically (see Psalm Documentation ), especially with query scopes. These methods have been tested manually ✅

3. Finalized manual testing manually of the following features:

• Add and reorder publications by dragging them manually.
• Update profile and banner pictures.
• Export profile in PDF format.
• Add/Edit profile tags.
• Delegations.
• Manage and filter student research applications.
• Test artisan commands.
• Test API queries.