Issue #3 - [TEST] Fix Vue 3 spec configuration for pipeline editor

Description

A test specification file needs updating to be compatible with Vue 3, specifically the pipeline_editor_tabs_spec test. This involves understanding and fixing spec configuration.

Current Behavior

  • Test may fail or have warnings with Vue 3
  • Outdated test configuration
  • Potential compatibility issues

Expected Behavior

  • Test passes with Vue 3
  • Modern spec configuration
  • No compatibility warnings

What You'll Learn

  • Vue 3 testing patterns
  • GitLab's test structure
  • JavaScript/Vue test specs

Steps to Implement

  1. Locate pipeline_editor_tabs_spec test file
  2. Review Vue 3 migration guidelines
  3. Update spec configuration for Vue 3 compatibility
  4. Common changes might include:
    • Updating mount/shallowMount syntax
    • Fixing async handling
    • Updating wrapper queries
  5. Run tests locally to verify

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