feat: add PBinCLI installation and configuration tasks; update EchoIP service to check for updates and clean up files

config/ansible/tasks/servers/server.yml

@@ -13,6 +13,9 @@
       tags:
         - juicefs
 
+    # Note: Per-service tags should be set in each service's task file (e.g., privatebin.yml).
+    # The tags here are static and allow selection by service name.
+    # To target a specific service, use '--tags services,privatebin' so the include is processed and the inner tag matches.
     - name: Include service tasks
       ansible.builtin.include_tasks: "services/{{ item.name }}/{{ item.name }}.yml"
       loop: "{{ services }}"
@@ -21,6 +24,7 @@
         label: "{{ item.name }}"
       tags:
         - services
+
   vars:
     services:
       - name: caddy