Makefile: format-md include MDX files

Author: dannywillems

CLAUDE.md

@@ -178,10 +178,11 @@ project.
 
 After making any code modifications, run the appropriate formatting commands:
 
-#### Markdown Files
+#### Markdown and MDX Files
 
-- **Format**: Run `make format-md` after modifying any markdown files
-- **Check**: Run `make check-md` to verify markdown files are formatted
+- **Format**: Run `make format-md` after modifying any markdown (.md) or MDX
+  (.mdx) files
+- **Check**: Run `make check-md` to verify markdown and MDX files are formatted
   correctly
 
 #### Rust and TOML Files

Makefile

@@ -84,10 +84,10 @@ check-format: ## Check code formatting
 	taplo format --check
 
 .PHONY: check-md
-check-md: ## Check if markdown files are properly formatted
-	@echo "Checking markdown formatting..."
-	npx prettier --check "**/*.md"
-	@echo "Markdown format check completed."
+check-md: ## Check if markdown and MDX files are properly formatted
+	@echo "Checking markdown and MDX formatting..."
+	npx prettier --check "**/*.md" "**/*.mdx"
+	@echo "Markdown and MDX format check completed."
 
 .PHONY: fix-trailing-whitespace
 fix-trailing-whitespace: ## Remove trailing whitespaces from all files
@@ -150,10 +150,10 @@ format: ## Format code using rustfmt and taplo
 	taplo format
 
 .PHONY: format-md
-format-md: ## Format all markdown files to wrap at 80 characters
-	@echo "Formatting markdown files..."
-	npx prettier --write "**/*.md"
-	@echo "Markdown files have been formatted to 80 characters."
+format-md: ## Format all markdown and MDX files to wrap at 80 characters
+	@echo "Formatting markdown and MDX files..."
+	npx prettier --write "**/*.md" "**/*.mdx"
+	@echo "Markdown and MDX files have been formatted to 80 characters."
 
 .PHONY: lint
 lint: ## Run linter (clippy)

package.json

@@ -3,8 +3,8 @@
   "version": "1.0.0",
   "description": "Prettier configuration for markdown formatting",
   "scripts": {
-    "format:md": "prettier --write \"**/*.md\"",
-    "check:md": "prettier --check \"**/*.md\""
+    "format:md": "prettier --write \"**/*.md\" \"**/*.mdx\"",
+    "check:md": "prettier --check \"**/*.md\" \"**/*.mdx\""
   },
   "devDependencies": {
     "prettier": "^3.0.0"