Add Addigy API integration and Docker deployment with Redis caching

- Implemented complete Addigy API v2 client with authentication via x-api-key
- Added device and policy endpoints with automatic org ID resolution
- Created field mapping from snake_case to Title Case for UI compatibility
- Handles nested 'facts' response structure from Addigy devices API
- Added comprehensive API documentation in ADDIGY_API_GUIDE.md

- Multi-stage Dockerfile with optimized production build
- Custom ports: App on 3100, Redis on 6380 (avoids conflicts)
- Docker Compose orchestration with health checks
- Standalone Next.js output for smaller container images
- Non-root user execution for security

- Implemented Redis caching layer for API responses
- 5-minute TTL with graceful fallback if Redis unavailable
- Cache key structure: service:entity:filter1:filter2
- Applied to Addigy devices endpoint with cache hit/miss logging

- Fixed TypeScript strict mode errors for production builds
- Added null safety checks with optional chaining throughout API routes
- Wrapped useSearchParams in Suspense boundary for Next.js 15+ compatibility
- Fixed type assertions for dynamic API responses
- Corrected Set<string> type mismatches in device comparison logic

- Created DOCKER_README.md with complete deployment guide
- Updated ADDIGY_API_GUIDE.md with real-world API patterns
- Documented response structures, field mappings, and troubleshooting

- Next.js 16.0.0 with Turbopack
- Redis 7 with AOF persistence
- Podman/Docker compatible
- TypeScript strict mode compliant

autotask-app/Dockerfile

@@ -0,0 +1,55 @@
+# Multi-stage build for Next.js application
+FROM node:20-alpine AS base
+
+# Install dependencies only when needed
+FROM base AS deps
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+
+# Copy package files
+COPY package.json package-lock.json* ./
+RUN npm ci
+
+# Rebuild the source code only when needed
+FROM base AS builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+
+# Next.js collects completely anonymous telemetry data about general usage.
+# Learn more here: https://nextjs.org/telemetry
+# Uncomment the following line in case you want to disable telemetry during the build.
+ENV NEXT_TELEMETRY_DISABLED 1
+
+RUN npm run build
+
+# Production image, copy all the files and run next
+FROM base AS runner
+WORKDIR /app
+
+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
+
+# Set the correct permission for prerender cache
+RUN mkdir .next
+RUN chown nextjs:nodejs .next
+
+# Automatically leverage output traces to reduce image size
+# https://nextjs.org/docs/advanced-features/output-file-tracing
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+
+USER nextjs
+
+# Use custom port 3100 instead of 3000
+EXPOSE 3100
+
+ENV PORT 3100
+ENV HOSTNAME "0.0.0.0"
+
+CMD ["node", "server.js"]