chore: setup docker env

Dockerfile

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+# Source: https://docs.adonisjs.com/cookbooks/dockerizing-adonis#document
+
+FROM node:lts-alpine3.19
+
+# Set working directory
+WORKDIR /usr/src/app
+
+# Install dependencies
+COPY package*.json ./
+RUN npm ci --omit="dev"
+
+# Copy app source code
+COPY . .
+
+# Build app
+RUN npm install
+RUN npm run build --omit="dev"
+
+COPY ./.env ./build
+
+ENV PORT=$PORT
+ENV HOST=0.0.0.0
+ENV APP_KEY=DIhtF2IY1-MCAm_wlh3VYx7KLVOhpeOb
+ENV NODE_ENV=production
+ENV LOG_LEVEL=debug
+ENV CACHE_VIEWS=false
+ENV SESSION_DRIVER=cookie
+
+# Expose port
+EXPOSE $PORT
+
+# Start app
+CMD node build/bin/console.js migration:run --force && node build/bin/server.js