content: add link to wiki

fix(feed): use ISO8601 for date

build: update elemi

chore: only sync main branch

chore: switch to Alpine Linux

feat: add OpenGraph support

content: add license footer

* also update README.md

fix: broken nav partial after elemi update

Remove website review

docs: fix link in README.md

docs: update README.md and license

ci: modify sync.sh

ci: add .build.yml

Initial D