feat: Creeat PR template meeting Communityy standards about contentbox

[FrancescoXX]

assigned to @kumarsonsoff3

[kumarsonsoff3]

Sorry Francesco, I got a bit late on this. But no worries, I would provide the .md content to the PR template, and Dunsin can fix this after getting assigned! :)

Anything you want to add or subtract, @FrancescoXX

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