chore: remove nfs and traefik roles. Move them to tasks

tasks/nfs.yml

@@ -0,0 +1,16 @@
+---
+- name: Install NFS mount utility
+  ansible.builtin.apt:
+    update_cache: true
+    pkg: nfs-common
+    state: present
+  when: ansible_os_family == "Debian"
+
+- name: Mount an NFS volume
+  ansible.posix.mount:
+    src: "{{ item.src }}"
+    path: "{{ item.path }}"
+    opts: "{{ item.opts | default('rw,sync,hard') }}"
+    state: "{{ item.state | default( 'mounted' ) }}"
+    fstype: nfs
+  with_items: "{{ mounts }}"