Move wireguard clients configuration to home dir

Makes it easier to provision machines

ansible/group_vars/all/user.yml

@@ -0,0 +1,2 @@
+user: jake
+home: "/home/{{ user }}"

ansible/roles/gateway/tasks/wireguard.yml

@@ -51,18 +51,17 @@
 
 - name: Create wireguard client directory
   file:
-    path: /etc/wireguard/clients
+    path: "{{ home }}/wireguard-clients"
     state: directory
-  become: true
-  become_user: root
+    owner: "{{ user }}"
+    mode: 0700
 
 - name: Wireguard client configuration
   template:
     src: files/wireguard-client.conf
-    dest: /etc/wireguard/clients/{{ item.key }}.conf
-    backup: yes
-  become: true
-  become_user: root
+    dest: "{{ home }}/wireguard-clients/{{ item.key }}.conf"
+    owner: "{{ user }}"
+    mode: 0600
   loop: "{{ wireguard.clients|dict2items }}"
   loop_control:
     label: "{{ item.key }}"