feat: support loading params from URL

[derlin]

trafficstars

Make it possible to set parameters from the URL hash. Thus, navigating to '/#profile=github' will automatically load the github profile.

Note that the URL is updated upon generate only, not each time an option changes. Also, upon load, the options are taken from the local storage first, then overridden by parameters in the URL hash.

See #59

[0xdevalias]

See additional thoughts/comments in here:

• https://github.com/derlin/bitdowntoc/issues/59#issuecomment-2351929504

[derlin]

closed due to inactivity.