ci: use errata-ai/vale-action for spellchecking

.github/workflows/spellcheck.yml

@@ -0,0 +1,25 @@
+name: Spellcheck
+
+on:
+  pull_request:
+  push:
+    branches: [ main ]
+
+jobs:
+  vale:
+    name: Spellcheck
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Spellcheck
+        uses: errata-ai/[email protected]
+        with:
+          version: latest
+          files: all
+          debug: false
+          reporter: github-check # https://github.com/reviewdog/reviewdog#reporters
+          fail_on_error: true
+          level: error
+          filter_mode: added

.vale.ini

@@ -0,0 +1,9 @@
+# https://vale.sh/docs/topics/config/
+StylesPath = .vale
+MinAlertLevel = suggestion
+
+# https://vale.sh/docs/topics/vocab/
+Vocab = AspirePress, Technical, Misc
+
+[*.md]
+BasedOnStyles = Vale

.vale/config/vocabularies/AspirePress/accept.txt

@@ -0,0 +1,9 @@
+# accept.txt - words considered acceptable spellings
+#
+# lines beginning with '#' are ignored.
+# each line is one word or regex, and is case-sensitive.
+# prefix with (?i) to make case-insensitive.
+
+AspirePress
+ClassicPress
+WordPress

.vale/config/vocabularies/AspirePress/reject.txt

@@ -0,0 +1,5 @@
+# reject.txt - words always considered to be spelling errors
+#
+# lines beginning with '#' are ignored.
+# each line is one word or regex, and is case-sensitive.
+# prefix with (?i) to make case-insensitive.

.vale/config/vocabularies/Misc/accept.txt

@@ -0,0 +1 @@
+hominem

.vale/config/vocabularies/Technical/accept.txt

@@ -0,0 +1,3 @@
+(?i)css
+(?i)nginx
+(?i)webpack

README.md

@@ -1,4 +1,4 @@
 # Governance
 
-Governance documentation for AspirePress. You can view this documentation at 
-[AspirePress Governance](https://governance.aspirepress.org).
+Governance documentation for AspirePress. You can view this documentation at
+[AspirePress Governance](https://governance.aspirepress.org).