Upgrade to commonmarker v2

Gemfile

@@ -43,7 +43,7 @@ gem "sitepress-rails" # Static site generator for Rails [https://sitepress.cc/ge
 gem "phlex", "2.0.0.rc1" # An object-oriented view layer. [https://github.com/phlex-ruby/phlex]
 gem "phlex-rails", "2.0.0.rc1" # Rails integration for Phlex [https://github.com/phlex-ruby/phlex-rails]
 
-gem "commonmarker", "< 2", require: false
+gem "commonmarker", require: false
 gem "invisible_captcha" # Unobtrusive and flexible spam protection for Rails apps [https://github.com/markets/invisible_captcha]
 gem "color_conversion" # A ruby gem to perform color conversions [https://github.com/devrieda/color_conversion]
 gem "meta-tags" # Search Engine Optimization (SEO) for Ruby on Rails applications. [https://github.com/kpumuk/meta-tags]

Gemfile.lock

@@ -144,8 +144,8 @@ GEM
     code_analyzer (0.5.5)
       sexp_processor
     color_conversion (0.1.2)
-    commonmarker (1.1.5-arm64-darwin)
-    commonmarker (1.1.5-x86_64-linux)
+    commonmarker (2.0.1-arm64-darwin)
+    commonmarker (2.0.1-x86_64-linux)
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     crack (1.0.0)
@@ -631,7 +631,7 @@ DEPENDENCIES
   bundle-audit
   capybara
   color_conversion
-  commonmarker (< 2)
+  commonmarker
   css_parser
   cuprite
   debug

app/views/components/markdown/base.rb

@@ -91,6 +91,8 @@ def visit(node)
       html_inline(node.to_html(options: @options))
     in :strikethrough
       s { visit_children(node) }
+    in :escaped
+      visit_children(node)
     end
   end