go-nostr : Append 'ws://' prefix if url starts with localhost (#132)
* test: refactor NormalizeURL tests
* feat(NormalizeURL): add 'ws://' prefix if url starts with 'localhost'
* test(NormalizeURL): add 'ws://' prefix if url is localhost
https://github.com/nbd-wtf/go-nostr/commit/8aaf5b8f98d69f3931a1e4ec1e9316a0c05a2b78