[vale] Add some vale styles and an ini file

vale/.vale-styles/Microsoft/DateNumbers.yml

@@ -0,0 +1,40 @@
+extends: existence
+message: "Don't use ordinal numbers for dates."
+link: https://docs.microsoft.com/en-us/style-guide/numbers#numbers-in-dates
+level: error
+nonword: true
+ignorecase: true
+raw:
+  - \b(?:Jan(?:uary)?|Feb(?:ruary)?|Mar(?:ch)?|Apr(?:il)|May|Jun(?:e)|Jul(?:y)|Aug(?:ust)|Sep(?:tember)?|Oct(?:ober)|Nov(?:ember)?|Dec(?:ember)?)\b\s*
+tokens:
+  - first
+  - second
+  - third
+  - fourth
+  - fifth
+  - sixth
+  - seventh
+  - eighth
+  - ninth
+  - tenth
+  - eleventh
+  - twelfth
+  - thirteenth
+  - fourteenth
+  - fifteenth
+  - sixteenth
+  - seventeenth
+  - eighteenth
+  - nineteenth
+  - twentieth
+  - twenty-first
+  - twenty-second
+  - twenty-third
+  - twenty-fourth
+  - twenty-fifth
+  - twenty-sixth
+  - twenty-seventh
+  - twenty-eighth
+  - twenty-ninth
+  - thirtieth
+  - thirty-first