4b1ea7b9d2
The modal now has two tabs:
- 'From Template' (default): searchable/filterable template catalog
→ select template → customise name/platform/procedure/tool
→ 'Create & Add to Campaign' (two-step: POST /tests/from-template
then POST /campaigns/{id}/tests)
- 'Existing Test': previous behaviour — add an already-created test
Both tabs share an added-count footer badge.