refactor(entrypoint): streamline benchmark tests and enhance error handling

- Introduced `NewTestRoute` function to simplify route creation in benchmark tests.
- Replaced direct route validation and starting with error handling using `require.NoError`.
- Updated server retrieval to use `common.ProxyHTTPAddr` for consistency.
- Improved logging for HTTP route addition errors in `AddRoute` method.

internal/route/test_route.go

@@ -0,0 +1,22 @@
+package route
+
+import (
+	"github.com/yusing/godoxy/internal/types"
+	"github.com/yusing/goutils/task"
+)
+
+func NewTestRoute[T interface{ Helper() }](t T, task task.Parent, base *Route) (types.Route, error) {
+	t.Helper()
+
+	err := base.Validate()
+	if err != nil {
+		return nil, err
+	}
+
+	err = base.Start(task)
+	if err != nil {
+		return nil, err
+	}
+
+	return base.impl, nil
+}