* fix: adjacent JSX elements should be allowed in mdx
* chore: update CHANGELOG.unreleased.md for PR
* fix: adjacent JSX elements format issue of line
* fix: get html text from ast correctly
* fix: self closing issue
* fix: finally find out how to get original text from position
* chore: reset unnecessary changes
* fix: additional text after jsx should also be allowed
* fix: regression of empty text
* docs: add missing links
* fix linting...
JounQin