deploy: add root Dockerfile for Railway

Dockerfile

@@ -1,51 +1,32 @@
-FROM node:20-bookworm-slim
+FROM node:20
 
 WORKDIR /app
 
-# Set Puppeteer vars to skip direct download and use system Chromium
-ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
-ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
-
-# Install System dependencies: Chromium (for Puppeteer), OpenSSL (for Prisma), CA certs, and Worker deps (ffmpeg, espeak)
-RUN apt-get update && apt-get install -y \
-    chromium \
-    openssl \
-    ca-certificates \
-    curl \
-    ffmpeg \
-    espeak-ng \
-    --no-install-recommends && \
-    rm -rf /var/lib/apt/lists/*
-
-# Install pnpm and Typescript
-RUN npm install -g pnpm@9 typescript tsx
-
-# Copy ALL workspace files first for a proper pnpm install
-COPY package.json pnpm-workspace.yaml ./
-COPY packages/ packages/
-COPY apps/ apps/
-COPY scripts/ scripts/
-
-# Install all dependencies
-RUN pnpm install
-
-# Generate Prisma Client
-RUN pnpm --filter @repo/database generate
+# 1. Install system dependencies
+RUN apt-get update && apt-get install -y ffmpeg espeak-ng && rm -rf /var/lib/apt/lists/*
+
+# 2. Copy project files
+COPY . .
+RUN npm install -g pnpm
 
-# Give Node more memory and force IPv4 DNS resolution
-ENV NODE_OPTIONS="--max-old-space-size=2048 --dns-result-order=ipv4first"
+# 3. Install all dependencies
+RUN pnpm install --frozen-lockfile
 
-# Build all packages and apps to ensure dist folders are populated
-RUN pnpm -r build
+# 4. Generate Prisma Client
+RUN pnpm --filter @repo/database generate
 
-# Expose port (HF Spaces uses 7860)
-EXPOSE 7860
-ENV PORT=7860
+# 5. Build all packages and apps
+RUN pnpm --filter @repo/shared-types build
+RUN pnpm --filter @repo/prompts build
+RUN pnpm --filter api build
+RUN pnpm --filter whatsapp-worker build
 
-# SAFETY: Default to skipping DB push to prevent schema drift.
-ENV SKIP_DB_PUSH=true
+# 6. Environmental Setup
+ENV NODE_OPTIONS="--dns-result-order=ipv4first"
+EXPOSE 8080
 
-# Entrypoint: Dispatch based on SERVICE_NAME env var
-ENV SERVICE_NAME=api
+# 7. Make startup script executable
+RUN chmod +x ./start.sh
 
-CMD ["sh", "-c", "if [ \"$SERVICE_NAME\" = \"worker\" ]; then echo '[STARTUP] Starting WhatsApp Worker...'; pnpm --filter whatsapp-worker start; else if [ -n \"$DATABASE_URL\" ] && [ \"$SKIP_DB_PUSH\" != \"true\" ]; then echo '[STARTUP] Syncing DB schema...'; pnpm --filter @repo/database db:push --accept-data-loss; fi && echo '[STARTUP] Starting API Gateway...'; pnpm --filter api start; fi"]
+# 8. Start everything via the master script
+CMD ["./start.sh"]