reorganize client Request

src/app/browser/window/tab/item/page/client/request.rs

@@ -0,0 +1,28 @@
+pub mod feature;
+pub use feature::Feature;
+
+use gtk::{gio::Cancellable, glib::Priority};
+
+/// Request data wrapper for `Client`
+pub struct Request {
+    pub feature: Feature,
+    /// Requests chain in order to process redirection rules
+    pub referrer: Vec<Request>,
+}
+
+impl Request {
+    // Constructors
+
+    /// Build new `Self`
+    pub fn build(
+        query: &str,
+        referrer: Option<Vec<Request>>,
+        cancellable: Cancellable,
+        priority: Priority,
+    ) -> Self {
+        Self {
+            feature: Feature::build(query, cancellable, priority),
+            referrer: referrer.unwrap_or_default(),
+        }
+    }
+}