fix data-processing hard refresh bug

[alexvpickering]

Description

Fix React 18 SSR hydration for data-processing page

Use wrapper.getInitialAppProps() for proper Redux state serialization and
client-side HYDRATE action dispatch during Next.js SSR hydration.

Previously, the manual getInitialProps implementation didn't trigger the
HYDRATE action on the client, causing Redux state to be empty during hard
refresh. Server correctly loaded experiment data with 24 samples, but client
received empty sampleIds array due to hydration mismatch.

Changes:

• Wrap getInitialProps with wrapper.getInitialAppProps() callback
• Remove store destructuring from ctx (now passed as wrapper parameter)
• Remove manual store fallback initialization (guaranteed by wrapper)
• Use store parameter directly from wrapper callback

Fixes plots not showing and filters appearing disabled on hard refresh of
data-processing page.

Details

URL to issue

N/A

Link to staging deployment URL (or set N/A)

N/A

Links to any PRs or resources related to this PR

Integration test branch

master

Merge checklist

Your changes will be ready for merging after all of the steps below have been completed.

Code updates

Have best practices and ongoing refactors being observed in this PR

• Migrated any selector / reducer used to the new format.
• All new dependency licenses have been checked for compatibility.

Manual/unit testing

• Tested changes using InfraMock locally or no tests required for change, e.g. Kubernetes chart updates.
• Validated that current unit tests for code work as expected and are sufficient for code coverage or no unit tests required for change, e.g. documentation update.
• Unit tests written or no unit tests required for change, e.g. documentation update.

Integration testing

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will not pass the required status checks for merging.

• Started end-to-end tests on the latest commit.

Documentation updates

• Relevant Github READMEs updated or no GitHub README updates required.
• Relevant Wiki pages created/updated or no Wiki updates required.

Optional

• Staging environment is unstaged before merging.
• Photo of a cute animal attached to this PR.

[dbmi-svc-checkmarx]

Checkmarx One – Scan Summary & Details – 43a05425-8460-4732-ac2b-5548d982d6ed

Great job! No new security vulnerabilities introduced in this pull request

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[github-actions]

📦 Next.js Bundle Analysis for ui

This analysis was generated by the Next.js Bundle Analysis action. 🤖

🎉 Global Bundle Size Decreased

Page	Size (compressed)
global	684.86 KB (-36 B)

Details

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