make span names more generic by using OriginalURL instead of Path

example/main.go

@@ -51,6 +51,7 @@ func main() {
 	})
 
 	main.Get("/", Handler)
+	main.Get("/just/some/more/complex/path/:with/params", Handler)
 
 	// handle interrupts (shutdown)
 	c := make(chan os.Signal, 1)

example/requests.hurl

@@ -1,2 +1,5 @@
 GET http://127.0.0.1:3344/
-HTTP 200
+HTTP 500
+
+GET http://127.0.0.1:3344/just/some/more/complex/path/:with/params
+HTTP 500

pkg/fiber_tracing/fiber_tracing.go

@@ -48,7 +48,7 @@ func Start(ctx context.Context, spanName string, opts ...trace.SpanStartOption)
 func FStart(c *fiber.Ctx, opts ...trace.SpanStartOption) (context.Context, trace.Span) {
 	span := trace.SpanFromContext(fiberOpentelemetry.FromCtx(c))
 	c.SetUserContext(trace.ContextWithSpan(c.UserContext(), span))
-	return fiberOpentelemetry.Tracer.Start(c.UserContext(), c.Method()+" "+c.Path(), opts...)
+	return fiberOpentelemetry.Tracer.Start(c.UserContext(), c.Method()+" "+c.Route().Path, opts...)
 }
 
 // Retrieve span using [fiber.Ctx]
@@ -81,7 +81,7 @@ func NewMiddleware(config Config) func(*fiber.Ctx) error {
 	return fiberOpentelemetry.New(
 		fiberOpentelemetry.Config{
 			Tracer:   tracer,
-			SpanName: "{{ .Method }} {{ .Path }}",
+			SpanName: "{{ .Method }} {{ .Route.Path }}",
 			TracerStartAttributes: []trace.SpanStartOption{
 				trace.WithSpanKind(trace.SpanKindServer),
 				trace.WithNewRoot(),