add docker support

Dockerfile

@@ -0,0 +1,13 @@
+FROM node:18-alpine
+
+WORKDIR /app
+
+COPY package.json ./
+COPY yarn.lock ./
+RUN yarn install
+
+COPY . .
+
+EXPOSE 4242
+
+CMD ["yarn", "start"]

docker-compose.yml

@@ -0,0 +1,8 @@
+version: "3"
+
+services:
+  stripe-webhook:
+    container_name: stripe-webhook
+    build: .
+    ports:
+      - "4242:4242"