Docker対応: Dockerfile・docker-compose.yml追加

Dockerfile

@@ -0,0 +1,7 @@
+FROM node:20-alpine
+WORKDIR /app
+COPY package*.json ./
+RUN npm ci
+COPY . .
+EXPOSE 5173
+CMD ["npm", "run", "dev"]

docker-compose.yml

@@ -0,0 +1,8 @@
+services:
+  kakeibo:
+    build: .
+    restart: unless-stopped
+    ports:
+      - "5963:5173"
+    volumes:
+      - ./data.json:/app/data.json