`Url` follow ups#491

Merged

tcharding merged 7 commits intorust-bitcoin:masterfrom

tnull:2026-02-url-follow-ups

Feb 9, 2026

Commits on Feb 9, 2026

Add fuzz coverage for `append_query_param` and `preserve_fragment_from`
tnull
committed
Refactor `append_query_param` to `append_query_params` taking an iterator
tnull
committed
Relax strict test case to account for whitespace trimming
tnull
committed