feat: support url hash at popup search

[EINDEX]

Discussed in #41

^{Originally posted by happy15 September 6, 2023}
Hi there, I would like to discuss use cases like mine: the internal doc platform uses parts after # in the url to route to different docs.

For logseq copilot (which is awesome), it seems the parts after # is ignored when search logseq graph. For example, if I open some doc at sub.xxx.com/doc/#id=yyy, all url in the logseq graph which matches sub.xxx.com/doc/ will display in the plugin popup. They are actually different docs, so the search results in this use cases is not that useful.

Whether this due the design of logseq copilot plugin or logseq search api itself?