Enhance experiment candidate(run) detail page

...ment_tracking/routes/candidates/show/candidate_detail.vue

...ment_tracking/routes/candidates/show/candidate_header.vue

...nt_tracking/routes/candidates/show/ml_candidates_show.vue

...scripts/ml/model_registry/components/candidate_detail.vue

...l/model_registry/components/model_version_performance.vue

app/assets/javascripts/ml/model_registry/translations.js

app/presenters/ml/candidate_details_presenter.rb

locale/gitlab.pot

..._tracking/routes/candidates/show/candidate_detail_spec.js

..._tracking/routes/candidates/show/candidate_header_spec.js

...racking/routes/candidates/show/ml_candidates_show_spec.js

...end/ml/model_registry/components/candidate_detail_spec.js

spec/frontend/ml/model_registry/mock_data.js

spec/presenters/ml/candidate_details_presenter_spec.rb