feat:use selfhosted docker

Dockerfile

@@ -0,0 +1,46 @@
+# Build stage
+FROM node:20-alpine AS builder
+
+# Install pnpm
+RUN npm install -g pnpm
+
+WORKDIR /app
+
+# Copy package files
+COPY package.json pnpm-lock.yaml ./
+
+# Install dependencies
+RUN pnpm install --frozen-lockfile
+
+# Copy source code
+COPY . .
+
+# Build the app
+RUN pnpm run build
+
+# Production stage
+FROM node:20-alpine
+
+# Install pnpm
+RUN npm install -g pnpm
+
+WORKDIR /app
+
+# Copy package files
+COPY package.json pnpm-lock.yaml ./
+
+# Install production dependencies only
+RUN pnpm install --prod --frozen-lockfile
+
+# Copy built app from builder
+COPY --from=builder /app/build ./build
+
+# Expose port
+EXPOSE 3000
+
+# Set environment variables
+ENV NODE_ENV=production
+ENV ORIGIN=http://localhost:3000
+
+# Start the app
+CMD ["node", "build"]