Add noindex meta tag to Layout

* fix: improve init, add related functions

* docs: document module methods in README

* custom 404 page done

* changed 404 page

* feat: add external links w/ icon to TableCard for url labels

* chore: rm incorrent type update and related test

* feat: add single user auth via secret

* test: use pool forks

* some cleanup from copilot review

* feat: implement JWT based auth

* chore: add generate-secrets script for dev

* fix: use secret as salt, address other review

* chore: ignore generate-secrets script in codecov

* fix: clean up a bit

* refactor: revert to not use JWT secret as hash salt

* more clean up

* fix: add node compat flag

* refactor: explicitly handle missing secrets

* fix: rm rr node pkg

* feat: make auth optional

* fix: add auth enabled env var to generate-secrets script

* feat: add referrer favicons to tablecard

* feat: add favicon route with caching

* feat: expose api for configuring tracker on localhost

* add iife api via data attribute

* improve tracker script integration