feat: v0.2.0 — Docker deployment behind shared Traefik proxy (flight.dev.kkhost.pl)

.dockerignore

@@ -0,0 +1,11 @@
+node_modules
+.next
+data/*.db
+test-results
+*.tsbuildinfo
+.git
+.env
+.codenomad
+# e2e harness: @playwright/test is a host-global install, not a project dependency
+e2e
+playwright.config.ts

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## v0.2.0 — 2026-09-16 18:32
+- Docker deployment: multi-stage `Dockerfile` (node:22-alpine; deps → build → runtime) running `next start` on port 3000; no `output: 'standalone'` — the runtime stage keeps full `node_modules` because `/api/mlworker/[file]` reads maplibre-gl dist files from disk at runtime (and `/api/airports` reads `data/*.csv`)
+- `.dockerignore`: node_modules, .next, data/*.db, test-results, *.tsbuildinfo, plus .git/.env/.codenomad and the e2e harness (`@playwright/test` is a host-global install, not a project dependency — Next's build-time type check would fail on it inside the image)
+- `docker-compose.yml`: single service `flight`, no published ports, joins external network `dev_net` with Traefik labels routing `Host(flight.dev.kkhost.pl)` → port 3000 (plain HTTP entrypoint `web`; TLS terminated upstream)
+- Verified: container builds and runs; router registered in dev_traefik rawdata; `curl -H "Host: flight.dev.kkhost.pl" http://localhost/` → 200, `/api/airports` → 200 GeoJSON (7445 features), mlworker .mjs files served from node_modules inside the container; unit suite 12/12 and e2e suite 2/2 still green
+
 ## v0.1.0 — 2026-09-16 18:24
 - Scaffolded Next.js (App Router) + TypeScript project; dev server on port 3000 (`npm run dev`)
 - Full-viewport MapLibre GL map with OpenFreeMap "liberty" vector basemap (attribution included via style)

Dockerfile

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+FROM node:22-alpine AS deps
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm ci
+
+FROM node:22-alpine AS build
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+ENV NEXT_TELEMETRY_DISABLED=1
+RUN npm run build
+
+# No `output: 'standalone'`: the runtime stage keeps the full node_modules because
+# /api/mlworker/[file] reads maplibre-gl dist files from disk at runtime, and
+# /api/airports reads data/*.csv — both resolved relative to process.cwd().
+FROM node:22-alpine AS runtime
+WORKDIR /app
+ENV NODE_ENV=production NEXT_TELEMETRY_DISABLED=1
+COPY --from=build /app ./
+EXPOSE 3000
+CMD ["npm", "run", "start"]

docker-compose.yml

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+services:
+  flight:
+    build: .
+    networks:
+      - dev_net
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.flight.rule=Host(`flight.dev.kkhost.pl`)"
+      - "traefik.http.routers.flight.entrypoints=web"
+      - "traefik.http.services.flight.loadbalancer.server.port=3000"
+
+networks:
+  dev_net:
+    external: true

package.json

@@ -1,6 +1,6 @@
 {
   "name": "flight-ops",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "private": true,
   "scripts": {
     "dev": "next dev -p 3000",