add search-relevance workbench creation spec

[fen-qin]

Description

Add integ tests for SRW creation pages with backend feature flag disabled.

Local Tests

====================================================================================================

  (Run Finished)


        Spec                                              Tests  Passing  Failing  Pending  Skipped
  ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
  │ ✔  plugins/search-relevance-dashboards      01:46        1        1        -        -        - │
  │    /1_query_compare.spec.js                                                                    │
  ├────────────────────────────────────────────────────────────────────────────────────────────────┤
  │ ✔  plugins/search-relevance-dashboards        2ms        -        -        -        -        - │
  │    /2_search_card.spec.js                                                                      │
  ├────────────────────────────────────────────────────────────────────────────────────────────────┤
  │ ✔  plugins/search-relevance-dashboards      01:06        5        5        -        -        - │
  │    /3_query_set_creation.spec.js                                                               │
  ├────────────────────────────────────────────────────────────────────────────────────────────────┤
  │ ✔  plugins/search-relevance-dashboards      00:42        4        4        -        -        - │
  │    /4_search_configuration_creation.sp                                                         │
  │    ec.js                                                                                       │
  ├────────────────────────────────────────────────────────────────────────────────────────────────┤
  │ ✔  plugins/search-relevance-dashboards      01:04        4        4        -        -        - │
  │    /5_judgment_creation.spec.js                                                                │
  ├────────────────────────────────────────────────────────────────────────────────────────────────┤
  │ ✔  plugins/search-relevance-dashboards      02:28        6        6        -        -        - │
  │    /6_experiment_creation.spec.js                                                              │
  └────────────────────────────────────────────────────────────────────────────────────────────────┘
    ✔  All specs passed!                        07:09       20       20        -        -        -

✨  Done in 232.11s.

Videos

1. https://github.com/user-attachments/assets/e94302ad-f19d-4550-8337-72f4422ca0fe
2. https://github.com/user-attachments/assets/edc7f106-15c7-4c47-ade3-23e609251fa7
3. https://github.com/user-attachments/assets/734eea63-4af8-489b-984f-09fed992769c
4. https://github.com/user-attachments/assets/9858e01e-9100-4912-805a-d624b2397705
5. https://github.com/user-attachments/assets/6fe9233e-c6b4-4cff-87ad-969fe00436c1
6. https://github.com/user-attachments/assets/1c315125-ed75-4ca5-8555-f17ee58a121d

Issues Resolved

• [Improvement] Add integration tests for SRW pages dashboards-search-relevance#561

Check List

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[ohltyler]

At a high level LGTM