Added test coverage for the module and configured gitlab CI.
Configure GitLab CI, add tests for the module, and update deprecated Views annotation
- Configure GitLab CI for automated test runs.
- Add Unit + Kernel tests for views_exclude_previous:
- Unit: EntityRenderHistoryTest (per‑type storage, add/get, no duplicates).
- Kernel: ViewsExcludePreviousKernelTest (render hook records IDs; plugin returns
allorid+id; safe fallbacks for missing/invalid type). - Kernel: EntityRenderHistoryPluginKernelTest (Views UI form: required entity type select; plugin ignores other entity types).
- Tests initialize
entity_type_idoption to avoid PHP notices during plugin reads. - Update deprecated Views plugin annotation to PHP 8 attribute in
src/Plugin/views/argument_default/EntityRenderHistory.php.