cables.gl link recognition

[m100bit]

At least two link types needed.

User example: https://cables.gl/user/username, can start with a digit and contain sign '_' (example: https://cables.gl/user/100bit or https://cables.gl/user/kb_ ).

Production example: https://cables.gl/p/xxxxxx, where x is any english letter, digit, sign '-' or sign '_'; is case-sensitive (example: https://cables.gl/p/TQ_j-l ).

(asking for a friend)