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.

internal/config/home.go

@@ -0,0 +1,9 @@
+package config
+
+// HomeConfig configures the optional "home" control plane integration over Redis protocol.
+type HomeConfig struct {
+	Enabled  bool   `yaml:"enabled" json:"enabled"`
+	Host     string `yaml:"host" json:"-"`
+	Port     int    `yaml:"port" json:"-"`
+	Password string `yaml:"password" json:"-"`
+}