doc: support github callouts in mkdocs

see https://github.com/oprypin/markdown-callouts

Signed-off-by: Huaqi Fang <578567190@qq.com>

T #

Author: fanghuaqi

.github/workflows/mkdoc.yml

@@ -31,7 +31,7 @@ jobs:
           python3 -m pip install --upgrade pip
           # https://github.com/comwes/mkpdfs-mkdocs-plugin/issues/59
           # https://github.com/Kozea/WeasyPrint/issues/2202
-          pip3 install mkdocs mkdocs-material pymdown-extensions twine pydyf==0.10.0 mkpdfs2-mkdocs
+          pip3 install mkdocs mkdocs-material markdown-callouts pymdown-extensions twine pydyf==0.10.0 mkpdfs2-mkdocs
 
       - name: Prepare docs
         run: |

mkdocs.yml

@@ -39,6 +39,7 @@ plugins:
 markdown_extensions:
   - toc:
       permalink: true
+  - callout
   - pymdownx.magiclink
 # https://github.com/mkdocs/mkdocs-bootswatch/issues/65#issuecomment-1030505626
 extra_css: