Use actual semver for udd framgents

[sigmaSd]

This makes udd uses actual semver for fragments, which gets rid of a lot of the custom logic and its subtilitlies

Its a breaking change in 2 way:

• the fragments needs to be now specified as a whole so ^1.0.0 instead of ^
• the custom code applied caret and tilde rules to 0.x versions, but semver considers all 0.x versions compatible

[sigmaSd]

I'm not fun of putting extra information in the url itself, theoretically this belongs to comments, but I understand this is probably the easiest implementation, we can maybe change it some other time which would need a js/deno parser, there might be official wasm libraries available