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/api/middleware/request_logging.go

@@ -11,8 +11,8 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
-	"github.com/router-for-me/CLIProxyAPI/v6/internal/logging"
-	"github.com/router-for-me/CLIProxyAPI/v6/internal/util"
+	"github.com/router-for-me/CLIProxyAPI/v7/internal/logging"
+	"github.com/router-for-me/CLIProxyAPI/v7/internal/util"
 )
 
 const maxErrorOnlyCapturedRequestBodyBytes int64 = 1 << 20 // 1 MiB

internal/api/middleware/response_writer.go

@@ -10,8 +10,8 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
-	"github.com/router-for-me/CLIProxyAPI/v6/internal/interfaces"
-	"github.com/router-for-me/CLIProxyAPI/v6/internal/logging"
+	"github.com/router-for-me/CLIProxyAPI/v7/internal/interfaces"
+	"github.com/router-for-me/CLIProxyAPI/v7/internal/logging"
 )
 
 const requestBodyOverrideContextKey = "REQUEST_BODY_OVERRIDE"

internal/api/middleware/response_writer_test.go

@@ -7,8 +7,8 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
-	"github.com/router-for-me/CLIProxyAPI/v6/internal/interfaces"
-	"github.com/router-for-me/CLIProxyAPI/v6/internal/logging"
+	"github.com/router-for-me/CLIProxyAPI/v7/internal/interfaces"
+	"github.com/router-for-me/CLIProxyAPI/v7/internal/logging"
 )
 
 func TestExtractRequestBodyPrefersOverride(t *testing.T) {