feat: wireguard jinja templ

playbooks/templates/wireguard.j2

+[Interface]
+Address = {{ interfaces[inventory_hostname]["wg0"].address }}
+PrivateKey = {{ keys[inventory_hostname]["private"].key }}
+ListenPort = {{ interfaces[inventory_hostname]["wg0"].port }}
+
+[Peer]
+{% if inventory_hostname == "H1" %}
+PublicKey = {{ keys["H2"]["public"].key }}
+AllowedIPs = {{ interfaces["H2"]["wg0"].address }}/32
+Endpoint = {{ interfaces["H2"]["eth0"].address }}:{{ interfaces["H2"]["wg0"].port }}
+{% else %}
+PublicKey = {{ keys["H1"]["public"].key }}
+AllowedIPs = {{ interfaces["H1"]["wg0"].address }}/32
+Endpoint = {{ interfaces["H1"]["eth0"].address }}:{{ interfaces["H1"]["wg0"].port }}
+{% endif %}