Description

This branch introduces confirmation modals before approving or rejecting a company, sponsorship, presentation or a booth (all approvable entities).

closes #547

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

What needs to be tested

• Approve company
• Reject company
• Approve presentation
• Reject presentation
• Approve sponsorship
• Reject sponsorship
• Approve booth
• Reject booth

Checklist:

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes