spellcheck rfds

.github/workflows/lint.yaml

@@ -26,6 +26,8 @@ jobs:
           base: ${{ github.event.pull_request.base.ref || github.event.merge_group.base_ref }}
           ref: ${{ github.event.pull_request.head.ref || github.event.merge_group.head_ref }}
           filters: |
+            has_rfd:
+              - 'rfd/**'
             has_go:
               - '.github/workflows/lint.yaml'
               - '**.go'
@@ -231,3 +233,25 @@ jobs:
         # We have to add the current directory as a safe directory or else git commands will not work as expected.
         # The protoc-gen-terraform version must match the version in integrations/terraform/Makefile
         run: git config --global --add safe.directory $(realpath .) && go install github.com/gravitational/protoc-gen-terraform@c91cc3ef4d7d0046c36cb96b1cd337e466c61225 && make terraform-resources-up-to-date
+
+  lint-rfd:
+    name: Lint (RFD)
+    needs: changes
+    if: ${{ !startsWith(github.head_ref, 'dependabot/') && needs.changes.outputs.has_proto == 'true' }}
+    runs-on: ubuntu-22.04-16core
+
+    permissions:
+      contents: read
+
+    container:
+      image: ghcr.io/gravitational/teleport-buildbox:teleport17
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install JS dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Check spelling
+        run: pnpm cspell -c ./rfd/cspell.json rfd/**.md

package.json

@@ -56,6 +56,7 @@
     "@types/react-router-dom": "^5.1.1",
     "@types/react-transition-group": "^4.4.11",
     "@types/wicg-file-system-access": "^2023.10.5",
+    "cspell": "^8.16.1",
     "jest": "^29.7.0",
     "jsdom-testing-mocks": "^1.13.1",
     "msw": "^2.6.6",