docs: Update to use myst_parser

Author: tony

docs/conf.py

@@ -4,7 +4,6 @@
 from os.path import dirname, relpath
 
 import alagitpull
-from recommonmark.transform import AutoStructify
 
 import tmuxp
 
@@ -30,7 +29,7 @@
     'aafig',
     'alagitpull',
     'sphinx_issues',
-    'recommonmark',
+    'myst_parser',
 ]
 
 issues_github_path = about['__github__'].replace('https://github.com/', '')
@@ -41,22 +40,6 @@
 
 master_doc = 'index'
 
-# app setup hook
-def setup(app):
-    app.add_config_value(
-        'recommonmark_config',
-        {
-            #'url_resolver': lambda url: github_doc_root + url,
-            'enable_auto_toc_tree': True,
-            'auto_toc_tree_section': 'Contents',
-            'auto_code_block': True,
-            'enable_eval_rst': True,
-        },
-        True,
-    )
-    app.add_transform(AutoStructify)
-
-
 project = about['__title__']
 copyright = about['__copyright__']