Adds search support on organization level

What does this MR do and why?

Based on the Add search support to "Home organization" setting (#433968 - closed), we're adding search support on organization level.

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

Screen_Recording_2024-02-20_at_4.52.00_PM

How to set up and validate locally

1. Open Rails console
   • bin/rails console
2. Enable the feature flag
   • Feature.enable(:ui_for_organizations)
3. If you want to create a few organizations for testing you can run the following code

you = User.find_by_username('root')

5.times do
   name = FFaker::Company.name
   organization = Organizations::Organization.create(name: name, path: name.parameterize)
   Organizations::OrganizationUser.create!(organization_id: organization.id, user_id: you.id)
end

4. Navigate to /-/profile/preferences
5. Open the Home organization setting and use the search