Add Docker deployment + Alpine binary target fix

Dockerfile

@@ -1,40 +1,24 @@
-FROM node:20-alpine AS base
+FROM node:20-alpine
 
-# Install openssl for Prisma
 RUN apk add --no-cache openssl ca-certificates
 
-FROM base AS deps
 WORKDIR /app
-COPY package*.json ./
-RUN npm ci --only=production
 
-FROM base AS builder
-WORKDIR /app
-COPY package*.json ./
-RUN npm ci
-COPY . .
-RUN npx prisma generate && npm run build
+RUN addgroup --system --gid 1001 nodejs && adduser --system --uid 1001 nextjs
 
-FROM base AS runner
-WORKDIR /app
-ENV NODE_ENV=production
-ENV PORT=3000
+# Copy standalone build (pre-built outside Docker)
+COPY .next/standalone ./
+COPY .next/static ./.next/static
+COPY public ./public
+COPY prisma ./prisma
+COPY node_modules/.prisma ./node_modules/.prisma
 
-RUN addgroup --system --gid 1001 nodejs
-RUN adduser --system --uid 1001 nextjs
-
-COPY --from=builder /app/.next/standalone ./
-COPY --from=builder /app/.next/static ./.next/static
-COPY --from=builder /app/public ./public
-COPY --from=builder /app/prisma ./prisma
-COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
-
-RUN mkdir -p /app/data && chown nextjs:nodejs /app/data
+RUN rm -f .env && mkdir -p /app/data && chown -R nextjs:nodejs /app
 
 USER nextjs
-
 EXPOSE 3000
 
+ENV NODE_ENV=production
 ENV DATABASE_URL="file:./dev.db"
 
 CMD ["node", "server.js"]