fix: use golang:1.23-bookworm and install Node via binary

.gitea/workflows/homelab-main.yml

@@ -9,21 +9,16 @@ name: Homelab Main
 jobs:
   validate:
     runs-on: k8s
-    container: ubuntu:latest
+    container: golang:1.23-bookworm
     steps:
-      - name: Install Toolchain (Go, Node, Python)
+      - name: Install Toolchain (Python, Node)
         run: |
           set -e
-          apt-get update
-          apt-get install -y snapd python3-pip python3-yaml
-          # Ensure snapd socket is available (should be in container)
-          systemctl start snapd || true
-          # Install Go 1.23 via snap
-          snap install go --classic --channel=1.23/stable
-          # Install Node 18
-          apt-get install -y curl
-          curl -fsSL https://deb.nodesource.com/setup_18.x | bash -
-          apt-get install -y nodejs
+          # Install pip via bootstrap
+          curl -sS https://bootstrap.pypa.io/get-pip.py | python3
+          python3 -m pip install PyYAML
+          # Install Node 18 via binary
+          curl -fsSL https://nodejs.org/dist/v18.19.0/node-v18.19.0-linux-x64.tar.xz | tar -xJ -C /usr/local --strip-components=1
       - name: Check out repository
         run: |
           set -e
@@ -31,26 +26,22 @@ jobs:
       - name: Validate repository
         run: |
           set -e
-          export PATH="${PATH}:/snap/bin"
           ./jeannie validate
 
   deploy:
     runs-on: k8s
-    container: ubuntu:latest
+    container: golang:1.23-bullseye
     needs:
       - validate
     if: ${{ gitea.ref == 'refs/heads/main' }}
     steps:
-      - name: Install Toolchain (Go, Node, Python)
+      - name: Install Toolchain (Python, Node)
         run: |
           set -e
-          apt-get update
-          apt-get install -y snapd python3-pip python3-yaml
-          systemctl start snapd || true
-          snap install go --classic --channel=1.23/stable
-          apt-get install -y curl
+          curl -sS https://bootstrap.pypa.io/get-pip.py | python3
+          python3 -m pip install PyYAML
           curl -fsSL https://deb.nodesource.com/setup_18.x | bash -
-          apt-get install -y nodejs
+          apt-get update && apt-get install -y nodejs
       - name: Check out repository
         run: |
           set -e
@@ -156,7 +147,6 @@ jobs:
       - name: Deploy main branch
         run: |
           set -e
-          export PATH="${PATH}:/snap/bin"
 
           workspace_dir="${PWD}"
           deploy_dir="${HOMELAB_DEPLOY_DIR:-}"