Migrate to spatie/laravel-html

[arborrow]

This pull request includes the changes for migrating from the laravelcollective/html package to the spatie/laravel-html package. Feel free to commit any additional changes to the shift-107204 branch.

Before merging, you need to:

• Checkout the shift-107204 branch
• Review all pull request comments for additional changes
• Run composer update (if the scripts fail, add --no-scripts)
• Clear any view cache
• Thoroughly test your application (no tests?, no CI?)

If you need help with your migration, check out the Human Shifts.

[arborrow]

❌ Shift found remaining references to the Form and Html facades provided by the laravelcollective/html package. You should review these references and manually convert them to their spatie/laravel-html equivalent or raw HTML to complete your migration.

• app/Models/Retreat.php

[arborrow]

⚗️ This Shift is still being refined. Please report any issues or suggestions to [email protected]. Your feedback is what helps improve the experience for everyone.

[arborrow]

See #557 for details about resolving Form::image

[arborrow]

re-running shift to test Form::image tweaks