docs: add vale styles (#97)

Author: melissahenderson

vale/docStyles/Auto.yml

@@ -0,0 +1,10 @@
+extends: existence
+message: "In general, don't hyphenate '%s'."
+ignorecase: true
+level: suggestion
+action:
+  name: convert
+  params:
+    - simple
+tokens:
+  - 'auto-\w+'

vale/docStyles/Hyphens.yml

@@ -0,0 +1,13 @@
+extends: existence
+message: "'%s' doesn't need a hyphen."
+level: warning
+ignorecase: false
+nonword: true
+action:
+  name: edit
+  params:
+    - regex
+    - "-"
+    - " "
+tokens:
+  - '\b[^\s-]+ly-\w+\b'

vale/docStyles/Periods.yml

@@ -0,0 +1,6 @@
+extends: existence
+message: "Don't use periods with acronyms or initialisms such as '%s'."
+level: warning
+nonword: true
+tokens:
+  - '\b(?:[A-Z]\.){3,}'