fix: remove unnecessary datapool existence check from server tasks

config/ansible/tasks/servers/server.yml

@@ -11,13 +11,6 @@
     - name: Include JuiceFS tasks
       ansible.builtin.include_tasks: juicefs.yml
 
-    - name: Check if datapool exists
-      ansible.builtin.command: zpool list datapool
-      register: datapool_check
-      ignore_errors: true
-      become: true
-      changed_when: false
-
     - name: Include services tasks
       ansible.builtin.include_tasks: services/services.yml
       vars:
@@ -36,7 +29,3 @@
             enabled: false
           - name: jellyfin
             enabled: true
-      when:
-        - datapool_check is defined
-        - datapool_check.rc is defined
-        - datapool_check.rc == 0