chore: replace custom makefile with vale packages

.github/vale/styles/Makefile

@@ -1,18 +0,0 @@
-.PHONY: all
-
-SHELL = bash
-
-%.zip:
-	wget -q $(URL) -O $@
-
-Google.zip: URL=https://github.com/errata-ai/Google/releases/latest/download/Google.zip
-Microsoft.zip: URL=https://github.com/errata-ai/Microsoft/releases/latest/download/Microsoft.zip
-
-%: %.zip
-	unzip -qq $<
-	touch $@
-
-STYLES := ./Microsoft ./Google
-STYLES_ZIP := $(addsuffix .zip,$(STYLES))
-
-all: $(STYLES)

.github/workflows/docs.yml

@@ -48,5 +48,5 @@ jobs:
 
       - name: Run Vale
         run: |
-          make -C .github/vale/styles
+          vale sync
           vale --output line docs website/src/pages || true

.vale.ini

@@ -1,6 +1,10 @@
 StylesPath = .github/vale/styles
 MinAlertLevel = warning
 
+Packages = \
+    https://github.com/errata-ai/Google/releases/latest/download/Google.zip, \
+    https://github.com/errata-ai/Microsoft/releases/latest/download/Microsoft.zip
+
 Vocab = Docs
 
 [*.md]

Makefile

@@ -43,5 +43,5 @@ clean:
 	git clean -xdf */
 
 docs-lint:
-	$(MAKE) -C .github/vale/styles
+	vale sync
 	vale docs website/src/pages