💡 Feature Idea: protocol not required to add link

[fmerian]

Currently, you must enter the protocol in the Destination URL to be able to add a new link: https://share.cleanshot.com/CWcKpQpC

[gabefletch]

Having the https:// or http:// protocol has always been required for Dub. I believe this was done for future-proofing the integration of other protocols like mailto, as discussed in #304. In this case it would make sense to need the protocol at the start of your target link to distinguish between these protocols.