[prettier] flip the name we install vs the copy

prettier/install.sh

@@ -10,21 +10,14 @@ for plugin in "${plugins[@]}"; do
   (cd /app/node_modules/"$plugin" && yarn link)
 done
 
-cat >/usr/local/bin/prettier-with-tailwindcss <<EOM
+cat >/usr/local/bin/prettier <<EOM
 #!/usr/bin/env bash
-#
-# NB. this executable handles link/unlink of all plugins, not just tailwind, but
-# we're keeping it named as is to avoid errors for users who may be using
-# command in their .restyled.yaml
-#
-###
 yarn --offline link ${plugins[*]} >/dev/null
 trap 'yarn --offline unlink ${plugins[*]} >/dev/null' EXIT
 /app/node_modules/.bin/prettier "\$@"
 EOM
 
-# Install at the legacy name we may see as CMD in the wild
-chmod +x /usr/local/bin/prettier-with-tailwindcss
+chmod +x /usr/local/bin/prettier
 
-# Copy back as the right name
-cp /usr/local/bin/prettier{-with-tailwindcss,}
+# Copy as a legacy name we may see as CMD in the wild
+cp /usr/local/bin/prettier{,-with-tailwindcss}