feat: add cspell configuration and CI spell-check

.github/workflows/ci.yml

@@ -167,6 +167,30 @@ jobs:
       - name: Check Licenses
         run: npm run check-licenses
 
+  spell-check:
+    name: Spell Check
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v5
+        with:
+          cache: 'npm'
+          node-version: ${{ env.NODE_VERSION }}
+          registry-url: 'https://npm.pkg.github.com'
+          scope: '@deepnote'
+
+      - name: Install dependencies
+        run: npm ci --prefer-offline --no-audit
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Run spell check
+        run: npm run spell-check
+
   audit-prod:
     name: Audit - Production
     runs-on: ubuntu-latest

cspell.json

@@ -0,0 +1,61 @@
+{
+    "version": "0.2",
+    "files": [
+        "src/notebooks/deepnote/**",
+        "src/kernels/deepnote/**",
+        "src/platform/errors/deepnoteServerNotFoundError.ts"
+    ],
+    "ignorePaths": [
+        "node_modules",
+        "package-lock.json",
+        "pnpm-lock.yaml",
+        "dist",
+        "out",
+        "build",
+        "coverage",
+        ".vscode",
+        ".git",
+        "*.min.js",
+        "*.min.css",
+        "*.map"
+    ],
+    "language": "en",
+    "words": [
+        "blockgroup",
+        "channeldef",
+        "dataframe",
+        "deepnote",
+        "deepnoteserver",
+        "dntk",
+        "dont",
+        "DONT",
+        "ename",
+        "evalue",
+        "findstr",
+        "getsitepackages",
+        "IMAGENAME",
+        "ipykernel",
+        "ipynb",
+        "jupyter",
+        "jupyterlab",
+        "JVSC",
+        "millis",
+        "nbformat",
+        "numpy",
+        "pids",
+        "Pids",
+        "PYTHONHOME",
+        "Reselecting",
+        "taskkill",
+        "unconfigured",
+        "Unconfigured",
+        "unittests",
+        "vegalite",
+        "venv",
+        "venv's",
+        "Venv",
+        "venvs",
+        "vscode"
+    ],
+    "useGitignore": true
+}