SS-889 App image docker hub autosuggestion

[j-awada]

Status

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Description

https://scilifelab.atlassian.net/browse/SS-889

During app creation, the user can now type in the name of a Docker image and a list of the most pulled suggestions will appear in a dropdown menu below the input field.

This PR introduces public image suggestions found on Docker hub, image suggestions from GitHub container registry will be covered in another ticket/PR.

Types of changes

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Checklist

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This is simply a reminder of what we are going to look for before merging your code.

• This pull request is against develop branch (not applicable for hotfixes)
• I have included a link to the issue on GitHub or JIRA (if any)
• I have included migration files (if there are changes to the model classes)
• I have included, reviewed and executed tests (unit and end2end) to complement my changes
• I have updated the related documentation (if necessary)
• I have added a reviewer for this pull request
• I have added myself as an author for this pull request
• In the case I have modified settings.py, then I have also updated the studio-settings-configmap.yaml file in serve-charts

Further comments

Anything else you think we should know before merging your code!

[akochari]

Ah, I see this is only enabled for the custom apps. It should be enabled for Custom, Gradio, Streamlit, Dash, Shiny.