chore: add a typo check to PRs (#3509)

Author: SiTaggart

.github/workflows/on_pull_request.yml

@@ -445,37 +445,6 @@ jobs:
       - name: Checkout Repo
         uses: actions/checkout@v3
 
-      - name: Setup Node.js 20.5
-        uses: actions/setup-node@v3
-        with:
-          node-version: 20.5.x
-
-      - name: Get yarn cache directory path
-        id: yarn-cache-dir-path
-        run: echo "dir=$(yarn config get cacheFolder)" >> $GITHUB_OUTPUT
-
-      - name: Load Yarn cache
-        uses: actions/cache@v3
-        id: yarn_cache_id
-        with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn
-
-      - name: Node modules cache
-        uses: actions/cache@v3
-        id: node_modules_cache_id
-        with:
-          path: |
-            node_modules
-            */*/node_modules
-          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
-
-      - name: Install Dependencies
-        if: steps.yarn_cache_id.outputs.cache-hit != 'true' || steps.node_modules_cache_id.outputs.cache-hit != 'true'
-        run: yarn install --immutable
-
       - uses: actions/labeler@v4
         with:
           repo-token: "${{ secrets.GITHUB_TOKEN }}"
@@ -523,3 +492,22 @@ jobs:
         run: yarn danger ci
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  typos:
+    name: Typos checks
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v3
+
+      - name: Check for typos
+        uses: reviewdog/action-misspell@v1
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          locale: "US"
+          reporter: github-pr-review
+          level: error
+          pattern: |
+            *.md
+            *.mdx
+            **/type-docs.json