👷 Setup GH actions workflow to check sources for typos

.github/workflows/typos.yml

@@ -0,0 +1,22 @@
+name: Check typos
+
+permissions: {}
+
+on: [pull_request]
+
+env:
+  CLICOLOR: 1
+
+jobs:
+  spelling:
+    name: Spell Check with Typos
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout Actions Repository
+      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      with:
+        persist-credentials: false
+    - name: Spell Check Repo
+      uses: crate-ci/typos@f8a58b6b53f2279f71eb605f03a4ae4d10608f45 # v1.47.0
+      with:
+        config: ./typos.toml

.husky/pre-commit

@@ -1,2 +1,9 @@
 bun run typecheck
 bunx lint-staged
+
+# Soft typos check: run only if the CLI is installed, otherwise skip with a hint.
+if command -v typos >/dev/null 2>&1; then
+  typos
+else
+  echo "[typos] skipping check (CLI not found). Install to enable: brew install typos-cli"
+fi

typos.toml

@@ -0,0 +1,2 @@
+[default.extend-identifiers]
+noInferrableTypes = "noInferrableTypes"