feat: add Dockerfile and docker-compose for self-hosted deployment

.dockerignore

@@ -0,0 +1,12 @@
+.git
+node_modules
+.next
+.noosphere-index
+.env.local
+.env*.local
+*.log
+.DS_Store
+pdg
+test-md.ts
+tsconfig.tsbuildinfo
+next-env.d.ts

Dockerfile

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+FROM node:22-alpine AS base
+RUN corepack enable
+
+FROM base AS deps
+WORKDIR /app
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile
+
+FROM base AS runner
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+# Build note index if content is available (skipped in CI, runs locally with content)
+RUN [ -d content ] && node_modules/.bin/tsx scripts/build-index.ts || true
+RUN node_modules/.bin/next build
+RUN chmod +x docker-entrypoint.sh
+ENV NODE_ENV=production
+EXPOSE 3000
+ENTRYPOINT ["./docker-entrypoint.sh"]

docker-compose.yml

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+services:
+  noz:
+    build: .
+    restart: unless-stopped
+    ports:
+      - "3000:3000"
+    volumes:
+      - ./content:/app/content
+      - ./noosphere.toml:/app/noosphere.toml:ro
+      - noz-index:/app/.noosphere-index
+    env_file:
+      - .env.local
+
+  noz-studio:
+    build: ../noz-studio
+    restart: unless-stopped
+    ports:
+      - "3001:3001"
+
+volumes:
+  noz-index:

docker-entrypoint.sh

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+#!/bin/sh
+set -e
+
+if [ -d /app/content ]; then
+  echo "[noz] rebuilding note index…"
+  node_modules/.bin/tsx scripts/build-index.ts
+fi
+
+exec node_modules/.bin/next start