updated README, added tags, fixed knownhosts, added cron mount

roles/install/tasks/main.yaml

@@ -9,11 +9,11 @@
     state: present
     ssh_keys: "{{ ssh_keys }}"
     # FIXME: https://github.com/ansible-collections/hetzner.hcloud/issues/585
-    #volumes: "{{ storage.home.name }}"
+    #volumes: "{{ storage.volume.name }}"
   register: server
 
 - name: Attach the home volume
   hetzner.hcloud.volume:
-    name: "{{ storage.home.name }}"
+    name: "{{ storage.volume.name }}"
     server: "{{ hostname }}"
     state: present