[Platform]: Add plot components

[gjmcn]

Description

Adds:

• plot components to UI
• Manhattan plot to study page

Note: this PR is a draft to check the new plot components and gather feedback for the final version of the plot.

To do:

• responsive to width changes (plot is currently fixed width)
• tooltip
• skeleton when loading?
• polish colors and text
• ensure robust to missing data
• ignore variants from chromosome 23 and 24

Issue: #3502
Deploy preview: https://deploy-preview-522--ot-platform.netlify.app/study/GCST90078245

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Checked on dev

Checklist:

• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• I have made corresponding changes to the documentation