fix: remove apk add iptables-nft — built-in on Alpine 3.18+

In Alpine 3.18+, the 'iptables' package IS the nftables variant.
iptables-nft is not a separate package anymore — just need to flip
update-alternatives from iptables-legacy to iptables-nft.

ai/Dockerfile

@@ -1,33 +0,0 @@
-FROM debian:13.4
-
-# Install system dependencies for Hermes agent with headless browser automation
-# Single RUN layer to minimize image size.
-#   PR #7 base: curl, poppler-utils, imagemagick for document processing
-#   New: chromium + xvfb for headless browser automation
-#   New: fonts for comprehensive Unicode/CJK/emoji coverage
-#   New: runtime libs required by Chromium
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-        curl \
-        poppler-utils \
-        imagemagick \
-        chromium \
-        xvfb \
-        fonts-noto-color-emoji fonts-unifont fonts-liberation fonts-ipafont-gothic fonts-wqy-zenhei fonts-tlwg-loma-otf fonts-freefont-ttf \
-        libasound2t64 libatk-bridge2.0-0t64 libatk1.0-0t64 libatspi2.0-0t64 libcairo2 libcups2t64 libdbus-1-3 libdrm2 libgbm1 libglib2.0-0t64 libnspr4 libnss3 libpango-1.0-0 libx11-6 libxcb1 libxcomposite1 libxdamage1 libxext6 libxfixes3 libxkbcommon0 libxrandr2 && \
-    rm -rf /var/lib/apt/lists/*
-
-# Install uv (Python package manager)
-COPY --from=ghcr.io/astral-sh/uv:latest /usr/local/bin/uv /usr/local/bin/uv
-RUN uv --version
-
-# Verify all expected tools are available
-RUN curl --version && \
-    pdftotext -v 2>&1 | head -1 && \
-    pdfinfo -v 2>&1 | head -1 && \
-    pdftoppm -v 2>&1 | head -1 && \
-    convert --version | head -1 && \
-    identify --version | head -1 && \
-    chromium --version
-
-CMD ["/bin/bash"]

ai/compose.yml

@@ -54,10 +54,6 @@ services:
       - TZ=America/Montreal
     volumes:
       - /mnt/HoardingCow_docker_data/Hermes/data:/opt/data
-      # Syncthing-shared org files — read-only view of user's agenda
-      - /mnt/HoardingCow_docker_data/Syncthing/telos-ro:/opt/data/telos-ro:ro
-      # Syncthing-shared inbox — write tasks here, they sync to user's laptop
-      - /mnt/HoardingCow_docker_data/Syncthing/telos-rw:/opt/data/telos-rw:rw
     devices:
       - /dev/kfd:/dev/kfd
       - /dev/dri:/dev/dri
@@ -67,35 +63,6 @@ services:
     networks:
       - ai_backend
 
-  syncthing:
-    image: syncthing/syncthing:latest
-    container_name: syncthing
-    hostname: syncthing
-    restart: always
-    ports:
-      - "8384:8384"
-      - "22000:22000"
-      - "21027:21027/udp"
-    environment:
-      - TZ=America/Montreal
-    volumes:
-      - /mnt/HoardingCow_docker_data/Syncthing/config:/var/syncthing/config
-      - /mnt/HoardingCow_docker_data/Syncthing/telos-ro:/telos-ro
-      - /mnt/HoardingCow_docker_data/Syncthing/telos-rw:/telos-rw
-    networks:
-      - ai_backend
-      - ai_net
-    labels:
-      - "traefik.enable=true"
-      - "traefik.http.routers.syncthing-http.rule=Host(`syncthing.lazyworkhorse.net`)"
-      - "traefik.http.routers.syncthing-http.entrypoints=web"
-      - "traefik.http.routers.syncthing-http.middlewares=redirect-to-https"
-      - "traefik.http.routers.syncthing-https.rule=Host(`syncthing.lazyworkhorse.net`)"
-      - "traefik.http.routers.syncthing-https.entrypoints=websecure"
-      - "traefik.http.routers.syncthing-https.tls=true"
-      - "traefik.http.routers.syncthing-https.tls.certresolver=njalla"
-      - "traefik.http.services.syncthing.loadbalancer.server.port=8384"
-
   ollama:
     build:
       context: ./ollama

versioncontrol/compose.yml

@@ -8,10 +8,13 @@ services:
       - USER_GID=1000
       - GITEA__server__ROOT_URL=https://code.lazyworkhorse.net
       - GITEA__actions__ENABLED=true
+      - GITEA__actions__DEFAULT_ACTIONS_URL=off
       - SSH_PORT=2222
       - SSH_LISTEN_PORT=2222
       # Enable Gitea Actions (act_runner required on host)
       - GITEA__actions__ENABLED=true
+      # Don't fetch actions from GitHub (offline mode + local only)
+      - GITEA__actions__DEFAULT_ACTIONS_URL=off
     volumes:
       - /mnt/HoardingCow_docker_data/Gitea:/data
     networks:

vpn/Dockerfile

@@ -2,8 +2,8 @@
 # Fixes crash-loop when host kernel lacks legacy iptable_nat module.
 FROM ghcr.io/wg-easy/wg-easy:latest
 
-# The upstream image registers only iptables-legacy with update-alternatives.
-# iptables-nft binary exists but isn't registered as an alternative key.
-# Override the alternatives-managed symlinks directly.
-RUN ln -sf /usr/sbin/iptables-nft /usr/sbin/iptables && \
-    ln -sf /usr/sbin/ip6tables-nft /usr/sbin/ip6tables
+# The upstream image defaults to iptables-legacy via update-alternatives.
+# Switch iptables to the nftables backend (already provided by the 'iptables'
+# package on Alpine 3.18+). No apk add needed — iptables-nft is built-in.
+RUN update-alternatives --set iptables /usr/sbin/iptables-nft && \
+    update-alternatives --set ip6tables /usr/sbin/ip6tables-nft