Edit Node Profile UI - Twitter needs updating

Hey Admin,

FYI, in the Edit Profile it tells you to put the "Full URL starting with https://twitter.com/" and could use updating

I tested with:
-  "x.com/AuthenticityBTC" and it went to x.com/x.com/AuthenticityBTC (broken)
- "AuthenticityBTC" which went to https://x.com/@authenticitybtc and redirected to https://x.com/authenticitybtc (working)

- "https://twitter.com/authenticitybtc" which redirected to https://x.com/authenticitybtc (working)