[FEAT] Rewrite _example/ web app to gotemplates

[egregors]

I want to make example page more pretty.

• add base layout
• move to go templates
• add example static route
• autogen userId for registration (security first registration without userName)
• refactor main (extract all generic stuff outside)
• maybe add debug window with store state, idk
• add multi passkey support UI (ref: [FEAT] Keytool – multiple passkeys for the same user #3)

[gedw99]

Leapkit makes this quite easy for example too . I use it for getting going fast on web gui ..

https://github.com/leapkit/leapkit/

[egregors]

https://github.com/leapkit/leapkit/ looks lovely! I definitely should try it out. However, in this particular project, I’d like to keep the number of dependencies as small as possible.

[gedw99]

@egregors

The docker compose with traefik works is working for me 👍