[BI-2843] - Select Sample Submission During Genotype Upload

[humsika]

Description

JIRA story card link: BI-2843

Updated the Genotypic Data import UI to use a sample submission-based flow instead of the previous experiment-based flow.

This change updates the genotype upload screen to:

• load sample submissions for the active program
• replace experiment selection with sample submission selection
• update the genotype upload helper text to reference sample submissions
• send the selected submissionId in the genotype upload request instead of experimentId

This keeps the BI-2843 frontend aligned with the submission-scoped upload workflow introduced by the dependent BI-2839 backend work.

Dependencies

bi-web: feature/BI-2843
bi-api: feature/BI-2839

Testing

Please verify the following in the UI:

• Open Import Data > Genotypic Data
• Confirm the screen shows sample submission-based instructional text
• Confirm the selector is a plain dropdown for sample submissions
• Confirm the selector is populated only with sample submissions for the active program
• Attempt import without selecting a sample submission and confirm upload is blocked
• Confirm the sample submission field is highlighted with validation error styling when import is attempted without a selection
• Confirm the inline validation message Sample Submission Project Name is required is shown when import is attempted without a selection
• Select a sample submission and a valid .vcf file, then confirm the upload request is built using the selected submissionId
• Confirm the UI handles the no-sample-submission scenario with the intended empty-state / restricted upload behavior for the current implementation.

Checklist:

• I have performed a self-review of my own code
• I have tested my code and ensured it meets the acceptance criteria of the story
• I have commented my code, particularly in hard-to-understand areas
• I have either updated the source of truth or arranged for update with product owner if needed https://breedinginsight.atlassian.net/wiki/spaces/BI/pages/1559953409/Source+of+Truth
• I have run SiteImprove on pages impacted by changes

[jloux-brapi]

Tested. Looks good!