fix #28 - feat: Create a pre-commit hook to force signed commits

.husky/commit-msg

@@ -0,0 +1,35 @@
+#!/bin/sh
+#
+# Copyright 2026 The Serverless Workflow Specification Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This hook checks that the commit message includes a "Signed-off-by" line.
+
+COMMIT_MSG=$(cat "$1")
+
+# Check for Signed-off-by line
+if ! echo "$COMMIT_MSG" | grep -qE '^Signed-off-by: .+ <.+@.+>'; then
+    cat <<EOF
+ERROR: Commit message is missing DCO sign-off.
+
+This project requires all commits to include a Developer Certificate
+of Origin (DCO) sign-off. To sign your commit, use:
+
+  git commit -s -m "Your commit message"
+EOF
+    exit 1
+fi
+
+exit 0

package.json

@@ -0,0 +1,20 @@
+{
+  "name": "serverless-workflow-editor",
+  "version": "0.0.0",
+  "private": true,
+  "description": "CNCF Serverless Workflow Specification Visual Editor",
+  "license": "Apache-2.0",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/serverlessworkflow/editor.git"
+  },
+  "scripts": {
+    "prepare": "husky"
+  },
+  "devDependencies": {
+    "husky": "^9.1.7"
+  },
+  "engines": {
+    "node": ">=20"
+  }
+}