Remove primary from table

Merge Request Checklist

This MR is implementing the refactor suggested in https://gitlab.com/bramw/baserow/-/issues/1057#primary-field-separation

• changelog.md has been updated if required
• New/updated Premium features are separated correctly in the premium folder
• The latest Chrome and Firefox have been used to test any new frontend features
• Documentation has been updated
• Quality Standards are met
• Performance: tables are still fast with 100k+ rows, 100+ field tables
• The redoc API pages have been updated for any REST API changes
• Our custom API docs are updated for changes to endpoints accessed via api tokens
• The UI/UX has been updated following UI Style Guide

TODO

• Add util function to get primary or first value of fields
• Make view filters work without primary
• Make sorts work without primary
• Get primary locally in Grid View instead of store
• Remove primary from store
• Remove primary from search
• Remove primary from Table
• Remove primary from GalleryView
• Remove primary from KanbanView
• Remove primary from FormView
• Remove primary from TableTemplate