infra: full IaC state after hf-pdocker-01 rebuild (2026-03-08)

Replaces initial Nomad/Consul/Terraform skeleton with current Docker-based
infrastructure across all three nodes (hf-pdocker-01, hf-pdocker-02, bart).

Key changes:
- CLAUDE.md: updated service distribution reflecting hf-pdocker-01 restored
- docs/plans/2026-03-08-hf-pdocker-01-rebuild.md: new rebuild plan doc
- compose/bart/: ai-agents, guacamole, matrix, media, openvas, smarthome, watchtower
- compose/hf-pdocker-02/: traefik, monitoring, adguard, gitea, semaphore, wikijs,
  unifi, vaultwarden, actual-budget, mcpo, netclaw, trivy, watchtower, n8n
- compose/hf-pdocker-01/: frigate, frigate-notify, farm-agent
- stacks/: all Swarm stack definitions (monitoring, traefik, smarthome, matrix,
  guacamole, media, ai-agents, frigate, gitea, semaphore, wikijs, unifi, etc.)
- .gitignore: exclude .env credential files and acme.json certs
- .env.example: placeholder credential files for all services
- .claude/agents/: gitea-backup and other infrastructure agent configs
- scripts/: frigate media cleanup and NAS sync scripts

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

stacks/gitea/docker-compose.yml

@@ -0,0 +1,84 @@
+version: "3.8"
+
+services:
+  gitea:
+    image: gitea/gitea:latest
+    restart: unless-stopped
+    ports:
+      - "3003:3000"
+      - "2222:22"
+    environment:
+      - USER_UID=1000
+      - USER_GID=1000
+      - GITEA__database__DB_TYPE=postgres
+      - GITEA__database__HOST=gitea-db:5432
+      - GITEA__database__NAME=gitea
+      - GITEA__database__USER=gitea
+      - GITEA__database__PASSWD=${GITEA_DB_PASSWORD}
+      - GITEA__server__SSH_PORT=2222
+    volumes:
+      - /data/configs/gitea:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    depends_on:
+      - gitea-db
+    networks:
+      - gitea-internal
+    healthcheck:
+      test: ["CMD-SHELL", "curl -f http://localhost:3000/api/healthz || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 60s
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "50m"
+        max-file: "3"
+    deploy:
+      mode: replicated
+      replicas: 1
+      placement:
+        constraints:
+          - node.hostname == hf-pdocker-01
+      resources:
+        limits:
+          memory: 512M
+
+  gitea-db:
+    image: postgres:16-alpine
+    restart: unless-stopped
+    environment:
+      - POSTGRES_DB=gitea
+      - POSTGRES_USER=gitea
+      - POSTGRES_PASSWORD=${GITEA_DB_PASSWORD}
+    volumes:
+      - /data/configs/gitea-db:/var/lib/postgresql/data
+    networks:
+      - gitea-internal
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U gitea -d gitea"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 30s
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "50m"
+        max-file: "3"
+    deploy:
+      mode: replicated
+      replicas: 1
+      placement:
+        constraints:
+          - node.hostname == hf-pdocker-01
+      labels:
+        - "com.centurylinklabs.watchtower.enable=false"
+      resources:
+        limits:
+          memory: 256M
+
+networks:
+  gitea-internal:
+    driver: overlay