WIP: Save current work before CHORUS rebrand

- Agent roles integration progress
- Various backend and frontend updates
- Storybook cache cleanup

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

frontend/Dockerfile.dev

@@ -0,0 +1,33 @@
+FROM node:18-alpine
+
+WORKDIR /app
+
+# Install curl for health checks and other utilities
+RUN apk add --no-cache curl git
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies (dev mode)
+RUN npm install
+
+# Copy source code
+COPY . .
+
+# Create non-root user
+RUN addgroup -g 1001 -S nodejs
+RUN adduser -S nextjs -u 1001
+
+# Change ownership
+RUN chown -R nextjs:nodejs /app
+USER nextjs
+
+# Expose port
+EXPOSE 3000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
+    CMD curl -f http://localhost:3000 || exit 1
+
+# Start development server with hot reload
+CMD ["npm", "run", "dev", "--", "--host", "0.0.0.0"]