fix: Simplify Dockerfile - remove standalone mode for reliability

Author: silversurfer562

Dockerfile

@@ -1,42 +1,22 @@
 # Next.js Production Dockerfile for Railway
-# Build context is repository root, website is subdirectory
-FROM node:20-alpine AS base
+FROM node:20-alpine
 
-# Dependencies stage
-FROM base AS deps
-RUN apk add --no-cache libc6-compat
 WORKDIR /app
 
+# Install dependencies
 COPY website/package.json website/package-lock.json* ./
 RUN npm ci
 
-# Builder stage
-FROM base AS builder
-WORKDIR /app
-COPY --from=deps /app/node_modules ./node_modules
+# Copy website source
 COPY website/ ./
 
+# Build the app
 ENV NEXT_TELEMETRY_DISABLED=1
 RUN npm run build:railway
 
-# Runner stage
-FROM base AS runner
-WORKDIR /app
-
+# Runtime
 ENV NODE_ENV=production
-ENV NEXT_TELEMETRY_DISABLED=1
-
-RUN addgroup --system --gid 1001 nodejs
-RUN adduser --system --uid 1001 nextjs
-
-COPY --from=builder /app/public ./public
-COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
-COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
-
-USER nextjs
-
-EXPOSE 3000
 ENV PORT=3000
-ENV HOSTNAME="0.0.0.0"
+EXPOSE 3000
 
-CMD ["node", "server.js"]
+CMD ["npm", "start"]