fix(docker): force NODE_ENV=development in build stage to include devDependencies

Coolify auto-injects ARG NODE_ENV into all Dockerfile stages and passes
NODE_ENV=production as a build arg. This causes npm ci to skip devDependencies
(including typescript), making tsc not found (exit 127) at npm run build.

Fix: prefix the npm ci call with NODE_ENV=development to override the injected
env var only for the install step, ensuring TypeScript and other build tools
are always installed.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

Dockerfile

@@ -6,10 +6,8 @@
 FROM node:22-bookworm-slim AS deps
 WORKDIR /app
 
-# Copy package files
 COPY package.json package-lock.json ./
 
-# Install production dependencies only with cache mount
 RUN --mount=type=cache,target=/root/.npm \
     npm ci --omit=dev --prefer-offline
 
@@ -19,20 +17,15 @@ RUN --mount=type=cache,target=/root/.npm \
 FROM node:22-bookworm-slim AS build
 WORKDIR /app
 
-# Copy package files
 COPY package.json package-lock.json ./
 
-# Install all dependencies (including devDependencies)
+# Force devDependencies: NODE_ENV=production (injected by Coolify as build arg)
-# Note: no --prefer-offline so npm always fetches from registry in CI/CD
+# would cause npm to skip devDeps, so we explicitly override here.
-RUN npm ci
+RUN NODE_ENV=development npm ci
 
-# Copy TypeScript config
 COPY tsconfig.json tsconfig.build.json ./
-
-# Copy source code
 COPY src ./src
 
-# Build TypeScript to JavaScript
 RUN npm run build
 
 # ─────────────────────────────────────────────────────────────────────────────
@@ -40,12 +33,10 @@ RUN npm run build
 # ─────────────────────────────────────────────────────────────────────────────
 FROM node:22-bookworm-slim AS runtime
 
-# Set production environment
 ENV NODE_ENV=production
 
 WORKDIR /app
 
-# Install runtime dependencies and create non-root user
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         tini \
@@ -54,34 +45,19 @@ RUN apt-get update && \
     rm -rf /var/lib/apt/lists/* && \
     useradd --system --uid 1001 --create-home agenthub
 
-# Copy production dependencies from deps stage
 COPY --from=deps --chown=agenthub:agenthub /app/node_modules ./node_modules
-
-# Copy built application from build stage
 COPY --from=build --chown=agenthub:agenthub /app/dist ./dist
-
-# Copy package.json for metadata
 COPY --chown=agenthub:agenthub package.json ./
-
-# Copy Drizzle migrations (required for npm run migrate)
 COPY --chown=agenthub:agenthub drizzle ./drizzle
 COPY --chown=agenthub:agenthub drizzle.config.ts ./
-
-# Copy migration and seed scripts
 COPY --chown=agenthub:agenthub scripts ./scripts
 
-# Switch to non-root user
 USER agenthub
 
-# Expose application port
 EXPOSE 3000
 
-# Add healthcheck
 HEALTHCHECK --interval=30s --timeout=5s --retries=3 --start-period=10s \
   CMD curl -f http://127.0.0.1:3000/healthz || exit 1
 
-# Use tini as init system for proper signal handling
 ENTRYPOINT ["/usr/bin/tini", "--"]
-
-# Start the application
 CMD ["node", "dist/server.js"]