feat: add PHP ini management system and update infrastructure configs

- Add PHP ini management classes (Access, IniDirective, IniKey, PhpIni)
- Update deployment configurations (Wireguard, Traefik, Monitoring)
- Add DNS stack and Ansible role
- Add deployment debugging playbooks
- Update framework components (FilePath, RedisConnectionPool)
- Update .gitignore and documentation

deployment/ansible/wireguard-clients/grafana-test.conf

@@ -3,13 +3,13 @@
 
 [Interface]
 # Client private key
-PrivateKey = uMhNKh+Wi0aykTnazfSJD6l7Wc2V1Pe+7rFtFcnfynw=
+PrivateKey = sE81MBr64fP8YBDlhRWngwHHmlrVzIhs9NT7Dh7XbVs=
 
 # Client IP address in VPN network
-Address = 10.8.0.4/24
+Address = 10.8.0.7/24
 
-# DNS server (optional)
-DNS = 1.1.1.1, 8.8.8.8
+# DNS server (VPN internal resolver)
+DNS = 10.8.0.1
 
 [Peer]
 # Server public key
@@ -24,4 +24,4 @@ Endpoint = 94.16.110.151:51820
 AllowedIPs = 10.8.0.0/24
 
 # Keep connection alive
-PersistentKeepalive = 25
+PersistentKeepalive = 25