PR review fixups

Author: Jacob

.changeset/config.json

@@ -7,4 +7,4 @@
   "baseBranch": "master",
   "updateInternalDependencies": "patch",
   "ignore": []
-}
+}

.github/workflows/typechecks.yml

@@ -15,8 +15,7 @@ jobs:
         with:
           node-version: 16.7
 
-      - run: npm install -g [email protected]
-      - run: markdownlint '**/*.md' --ignore node_modules
+      - run: npm run markdownlint
   test:
     name: 'Typechecking'
     runs-on: ubuntu-latest
@@ -33,11 +32,12 @@ jobs:
         run: npm install
 
       - uses: actions/cache@v2
+        id: node-modules-cache
         with:
-          path: ~/.npm
+          path: |
+            node_modules
+            */*/node_modules
           key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
 
       - name: Run Type Checking 
         run: tsc

package.json

@@ -13,6 +13,7 @@
   "scripts": {
     "export:docs": "node -r esbuild-register export/docs.ts",
     "export:overrides": "node -r esbuild-register export/overrides.ts",
+    "markdownlint": "npx markdownlint-cli '**/*.md' -i node_modules -i LICENSE.md",
     "test": "tsc"
   },
   "author": "Cloudflare Workers Team <[email protected]> (https://workers.cloudflare.com)",