Replace Bootstrap4 class with views

Testing

Apply fixes from StyleCI (#2334)

Fix #2332 - MOD() function is MySQL only

Testing

Testing

Testing

Tests

Allow custom modules to provide translations

Testing

Testing

Testing

Code style and testing

Fix: #2300 - test for deleted modules ignores disabled modules

Testing

Use app() shortcut

Fix tests

Fix failing tests

Apply fixes from StyleCI (#2278)

Replace Mockery with PHPunit test doubles

Tests

Tests

Working on modules

Unused imports

Refactor module components