docs: use github-flavored checkboxes in README features list

README.md

@@ -4,45 +4,45 @@
 # features
 
 ## Performance and SEO
-Optimized for performance: 99/100 on mobile and 100/100 on desktop in Google PageSpeed Insights
-Optimized SEO performance with a correct SEO SCHEMA based on JSON-LD
-Google Analytics supported
-Search engine verification supported (Google, Bind, Yandex and Baidu)
-CDN for third-party libraries supported
+- [x] Optimized for performance: 99/100 on mobile and 100/100 on desktop in Google PageSpeed Insights
+- [x] Optimized SEO performance with a correct SEO SCHEMA based on JSON-LD
+- [ ] Google Analytics supported
+- [ ] Search engine verification supported (Google, Bind, Yandex and Baidu)
+- [ ] CDN for third-party libraries supported
 
 
 ## Appearance and Layout
-Responsive layout
-Light/Dark mode
-Globally consistent design language
-Pagination supported
-Easy-to-use and self-expanding table of contents
-Beautiful CSS animation
-Brand new Page Layout optimized for wide screens
-Compatibility for PWA
-Social and Comment Systems
+- [x] Responsive layout
+- [x] Light/Dark mode
+- [x] Globally consistent design language
+- [x] Pagination supported
+- [ ] Easy-to-use and self-expanding table of contents
+- [x] Beautiful CSS animation
+- [x] Brand new Page Layout optimized for wide screens
+- [ ] Compatibility for PWA
+- [ ] Social and Comment Systems
 
-Local Avatar supported
-social links supported
-share sites supported
+- [ ] Local Avatar supported
+- [ ] social links supported
+- [ ] share sites supported
 
-Utterances comment system supported by Utterances
+- [x] Utterances comment system supported by Utterances
 
 
-Extended Features
-Search support
-Twemoji supported
-Automatically highlighting code
-Copy code to clipboard with one click
-Extended Markdown syntax for Font Awesome icons
-Extended Markdown syntax for fraction
-Mathematical formula supported by KaTeX
-Diagrams shortcode supported by mermaid
-Interactive data visualization shortcode supported by ECharts
-Mapbox shortcode supported by Mapbox GL JS
+## Extended Features
+- [ ] Search support
+- [ ] Twemoji supported
+- [x] Automatically highlighting code
+- [ ] Copy code to clipboard with one click
+- [ ] Extended Markdown syntax for Font Awesome icons
+- [ ] Extended Markdown syntax for fraction
+- [x] Mathematical formula supported by KaTeX
+- [x] Diagrams shortcode supported by mermaid
+- [ ] Interactive data visualization shortcode supported by ECharts
+- [ ] Mapbox shortcode supported by Mapbox GL JS
 
 
-Animated typing supported by TypeIt
-Dynamic scroll supported by native CSS
-Cookie consent banner supported by cookieconsent
-Option to cache remote images
+- [x] Animated typing supported by TypeIt
+- [ ] Dynamic scroll supported by native CSS
+- [ ] Cookie consent banner supported by cookieconsent
+- [ ] Option to cache remote images