Enhance cAdvisor role and add deployment playbook

- Updated cAdvisor default variables for better configuration
- Modified cAdvisor tasks to improve deployment process
- Added dedicated playbook for cAdvisor deployment and monitoring

This commit completes the cAdvisor monitoring integration.

playbooks/deploy-cadvisor.yml

@@ -0,0 +1,6 @@
+---
+- name: Deploy cAdvisor on App3
+  hosts: 192.168.0.112  # Указываем конкретный хост
+  become: true
+  roles:
+    - cadvisor