Refactor Vale

* Treat yaml files as markdown files so we can check landing_pages
* Add IgnoreBlocks for specific landing_pages blocks
* Delete landing_pages Dictionary and Spelling, they'll use the same as
  docs

.github/styles/docs/Spelling.yml

@@ -4,4 +4,5 @@ level: error
 filters:
   - '\W'
 ignore:
- - .github/styles/base/Dictionary.txt
+ - .github/styles/base/Dictionary.txt
+ - .github/styles/landing_pages/Components.txt

.github/styles/landing_pages/Components.txt

@@ -1,12 +1,14 @@
 allow_empty
 alt_text
 concept_list
+content_type
 cta
 entity_card
 faqs
 feature_table
 how_to_list
 include_content
+landing_page
 reference_list
 related_resources
 structured_text

.vale.ini

@@ -7,18 +7,21 @@ MinAlertLevel = suggestion
 
 [formats]
 mdx = md
+yaml = md
+
 # Specifies what Vale considers to be a boundary between words.
 WordTemplate = \s(?:%s)\s
 
-[*.yaml]
-BasedOnStyles = base,landing_pages
 
 [*.md]
 BasedOnStyles = base,docs
 BlockIgnores = (\((http.*://|\.\/|\/).*?\)), \
 {\:.*?}, \
 (?s){% kgo_.*?%}.*?{% endkgo_.*?%}, \
-(?s) *{%\s*entity_examples?\s*%}.*?{%\s*endentity_examples?\s*%}
+(?s) *{%\s*entity_examples?\s*%}.*?{%\s*endentity_examples?\s*%}, \
+(?:)(\s*type\: github\n), \
+(?:)(\s*key\: oss\n), \
+(?:)(\s*include_content\: .*\n)
 
 TokenIgnores = {%.*?%}, \
 {{.*?}}, \