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/stacks/traefik/dynamic/middlewares.yml

@@ -51,6 +51,20 @@ http:
     #     sourceRange:
     #       - "127.0.0.1/32"
     #       - "10.0.0.0/8"
+    
+    # VPN-only IP whitelist for Grafana and other monitoring services
+    # Restrict access strictly to the WireGuard network
+    grafana-vpn-only:
+      ipWhiteList:
+        sourceRange:
+          - "10.8.0.0/24"      # WireGuard VPN network
+
+    # VPN-only IP whitelist for general use (Traefik Dashboard, etc.)
+    # Restrict access strictly to the WireGuard network
+    vpn-only:
+      ipWhiteList:
+        sourceRange:
+          - "10.8.0.0/24"      # WireGuard VPN network
 
     # Chain multiple middlewares
     default-chain: