feat: added oauth based login and registration (#1)

Co-authored-by: Sharang Parnerkar <parnerkarsharang@gmail.com>
Reviewed-on: #1

src/components/app_shell.rs

@@ -0,0 +1,23 @@
+use dioxus::prelude::*;
+
+use crate::components::sidebar::Sidebar;
+use crate::Route;
+
+/// Application shell layout that wraps all authenticated pages.
+///
+/// Renders a fixed sidebar on the left and the active child route
+/// in the scrollable main content area via `Outlet`.
+#[component]
+pub fn AppShell() -> Element {
+    rsx! {
+        div { class: "app-shell",
+            Sidebar {
+                email: "user@example.com".to_string(),
+                avatar_url: String::new(),
+            }
+            main { class: "main-content",
+                Outlet::<Route> {}
+            }
+        }
+    }
+}