Capture current Ansible control plane state

Commit the accumulated infrastructure work that was living only in the
working tree: monitoring stack, emergency access/bot, gyro allocator,
grimmory, adguard, backup audit and the OpenCode agent definitions.

Also ignore Python bytecode, local archives and Nix/direnv artifacts.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GTocXkGUUazHdKKd3r9k71

ansible/roles/bash_config/templates/homelab.sh.j2

@@ -30,6 +30,23 @@ alias gs='git status --short --branch'
 alias gd='git diff'
 alias gl='git log --oneline --decorate -10'
 
+{% if bash_config_proxy_http_url | default('') | length > 0 %}
+proxy_on() {
+  export http_proxy="{{ bash_config_proxy_http_url }}"
+  export https_proxy="{{ bash_config_proxy_http_url }}"
+  export all_proxy="{{ bash_config_proxy_socks_url }}"
+  export HTTP_PROXY="$http_proxy"
+  export HTTPS_PROXY="$https_proxy"
+  export ALL_PROXY="$all_proxy"
+  export no_proxy="localhost,127.0.0.1,::1,192.168.1.0/24"
+  export NO_PROXY="$no_proxy"
+}
+
+proxy_off() {
+  unset http_proxy https_proxy all_proxy HTTP_PROXY HTTPS_PROXY ALL_PROXY no_proxy NO_PROXY
+}
+{% endif %}
+
 if command -v systemctl >/dev/null 2>&1; then
   alias sctl='systemctl'
   alias jctl='journalctl'