chore: upgrade CLIProxyAPI dependency to v7 across the project

- Updated all references from v6 to v7 for `github.com/router-for-me/CLIProxyAPI`.
- Ensured consistency in imports within core libraries, tests, and integration tests.
- Added missing tests for new features in Redis Protocol integration.

config.example.yaml

@@ -11,6 +11,13 @@ tls:
   cert: ""
   key: ""
 
+# Optional "home" control plane integration over Redis protocol.
+home:
+  enabled: false
+  host: "127.0.0.1"
+  port: 6379
+  password: ""
+
 # Management API settings
 remote-management:
   # Whether to allow remote (non-localhost) management access.
@@ -67,6 +74,7 @@ error-logs-max-files: 10
 usage-statistics-enabled: false
 
 # How long (in seconds) Redis usage queue items are retained in memory for the RESP interface (LPOP/RPOP).
+# Note: the in-process Redis RESP usage output is disabled when home.enabled is true.
 # Default: 60. Max: 3600.
 redis-usage-queue-retention-seconds: 60