use FRAGMENT identifiers instead of QUERY identifiers

[laralove143]

this is a quote from this pr comment: twilight-rs/twilight#2348 (comment)

[sunsided]

Thanks for bringing that up. I saw the comment yesterday, but it seems to address something different.

The fragment is the part after the # (and not meant to be sent to a server).

I also updated the encoding in 0.4.2 with some extensions (specifically, encoding #, = etc.) even though not strictly required by RFC 3986.

Also from https://url.spec.whatwg.org/#query-percent-encode-set:

[sunsided]

... thinking about it, it seems the comment suggests that the original version incorrectly uses fragment-specific encoding when it shouldn't. Does this affect this library (particularly after 0.4.2)?

[Erk-]

I think after the change made in b403c6d it is no longer an issue. Thanks for the quick turnaround.

[sunsided]

Gladly! I'll close this for the time being, but feel free to follow up if more work is needed here.