feat: add rest/httpc to make http requests governacible (#1638)

* feat: change x-trace-id to traceparent to follow opentelemetry

* feat: add rest/httpc to make http requests governacible

* chore: remove blank lines

rest/httpc/internal/interceptor.go

@@ -0,0 +1,8 @@
+package internal
+
+import "net/http"
+
+type (
+	Interceptor     func(r *http.Request) (*http.Request, ResponseHandler)
+	ResponseHandler func(*http.Response)
+)