chore: add formatting step to format-generated command

Author: jremy42

Makefile

@@ -16,6 +16,7 @@ format-check:
 
 format-generated:
 	pnpm install
+	pnpm biome format --write --config-path scripts/templates/biome.generated.json packages_generated/
 	pnpm biome lint --write --unsafe --config-path scripts/templates/biome.generated.json --only correctness/noUnusedImports --only correctness/noUnusedVariables packages_generated/
 
 typing: