Feature/app 275 Fix overflow by adding scrollbar

[katybaulch]

What's changed

• Fix overflow by adding scrollbar
• Right pad the external link icon on the concept document viewer page

Proposed version

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[linear]

APP-275 Add concepts store links back to family/doc page

[annaCPR]

lgtm

[github-actions]

size-limit report 📦

Path	Size
Next static files	308 KB (0%)