Add spelling action

.github/workflows/spelling.yml

@@ -0,0 +1,35 @@
+name: Check Spelling
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  spelling:
+    name: Check Spelling
+    permissions:
+      # contents: read
+      # pull-requests: read
+      # actions: read
+      security-events: write
+    runs-on: ubuntu-latest
+    steps:
+    - name: check-spelling
+      id: spelling
+      uses: check-spelling/check-spelling@main
+      with:
+        # suppress_push_for_open_pull_request: ${{ github.actor != 'dependabot[bot]' && 1 }}
+        # checkout: true
+        # check_file_names: 1
+        # spell_check_this: check-spelling/spell-check-this@main
+        # post_comment: 0
+        # use_magic_file: 1
+        # report-timing: 1
+        # warnings: bad-regex,binary-file,deprecated-feature,large-file,limited-references,no-newline-at-eof,noisy-file,non-alpha-in-dictionary,token-is-substring,unexpected-line-ending,whitespace-in-dictionary,minified-file,unsupported-configuration,no-files-to-check
+        # experimental_apply_changes_via_bot: 1
+        use_sarif: 1
+        # extra_dictionary_limit: 20
+        # extra_dictionaries:
+        #   cspell:software-terms/dict/softwareTerms.txt