Added user story based testing

[ddjnw1yu]

Description

1. Adding user stories-based testing.

• Find segmentation data in the gallery
• Open scaffold through the gallery
• Find data by using the categories listed on the homepage

2. Updated the if statement condition to avoid the error (.length of undefined) in the detail page when the page goes forward/back.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Tests are run locally using MacOS/Ubuntu systems and the Electron browser. All passed as expected.

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have utilized components from the Design System Library where applicable
• I have added or updated unit tests that prove my fix is effective or that my feature works
• I updated any relevant QC tests to match my changes found here: https://docs.google.com/document/d/1tlV89PMOv8XlmC7LVqifi7NfQ5-AYN8DuEQpmO7O_2Q

[cypress]

Passing run #27 ↗︎

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44

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0

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Details:

Merge branch 'master' into user-story-based-testing
Project: SPARC Portal E2E testing	Commit: 5963201353
Status: Passed	Duration: 06:52 💡
Started: Dec 6, 2023 8:30 PM	Ended: Dec 6, 2023 8:37 PM

Review all test suite changes for PR #779 ↗︎

[alan-wu]

Looks good to me.