feat(frontend): implement rust-ui ScrollArea for details tab scrolling

frontend/src/components/torrent/details.rs

@@ -68,7 +68,7 @@ pub fn TorrentDetailsSheet() -> impl IntoView {
                             </TabsTrigger>
                         </TabsList>
 
-                        <div class="flex-1 overflow-y-auto min-h-0 mt-4 pb-12 pr-2">
+                        <crate::components::ui::scroll_area::ScrollArea class="flex-1 min-h-0 mt-4 pb-12 pr-4">
                             <TabsContent value="general" class="space-y-6 animate-in fade-in slide-in-from-bottom-2 duration-300">
                                 <crate::components::ui::shimmer::Shimmer 
                                     loading=Signal::derive(move || selected_torrent.get().is_none())
@@ -186,7 +186,7 @@ pub fn TorrentDetailsSheet() -> impl IntoView {
                                     <p class="text-sm font-medium">"Eş listesi yakında eklenecek"</p>
                                 </div>
                             </TabsContent>
-                        </div>
+                        </crate::components::ui::scroll_area::ScrollArea>
                     </Tabs>
                 </div>
             </SheetContent>

frontend/src/components/ui/mod.rs

@@ -14,6 +14,7 @@ pub mod input;
 pub mod multi_select;
 pub mod select;
 pub mod separator;
+pub mod scroll_area;
 pub mod sheet;
 pub mod sidenav;
 pub mod skeleton;

frontend/src/components/ui/scroll_area.rs

@@ -0,0 +1,131 @@
+use leptos::prelude::*;
+use leptos_ui::void;
+use tw_merge::*;
+
+mod components {
+    use super::*;
+    void! {ScrollAreaThumb, div, "bg-border relative flex-1 rounded-full"}
+    void! {ScrollAreaCorner, div, "bg-border"}
+}
+pub use components::*;
+
+/* ========================================================== */
+/* ✨ COMPONENTS ✨ */
+/* ========================================================== */
+
+#[component]
+pub fn ScrollArea(children: Children, #[prop(into, optional)] class: String) -> impl IntoView {
+    let merged_class = tw_merge!("relative overflow-hidden", class);
+    view! {
+        <div data-name="ScrollArea" class=merged_class>
+            <ScrollAreaViewport>{children()}</ScrollAreaViewport>
+            <ScrollBar />
+            <ScrollAreaCorner />
+        </div>
+    }
+}
+
+#[component]
+pub fn ScrollAreaViewport(children: Children, #[prop(into, optional)] class: String) -> impl IntoView {
+    let merged_class = tw_merge!(
+        "focus-visible:ring-ring/50 size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:outline-1 overflow-auto",
+        class
+    );
+    view! {
+        <div data-name="ScrollAreaViewport" class=merged_class>
+            {children()}
+        </div>
+    }
+}
+
+/* ========================================================== */
+/* 🧬 ENUMS 🧬 */
+/* ========================================================== */
+
+#[derive(Clone, Copy, Default)]
+pub enum ScrollBarOrientation {
+    #[default]
+    Vertical,
+    Horizontal,
+}
+
+#[component]
+pub fn ScrollBar(
+    #[prop(default = ScrollBarOrientation::default())] orientation: ScrollBarOrientation,
+    #[prop(into, optional)] class: String,
+) -> impl IntoView {
+    let orientation_class = match orientation {
+        ScrollBarOrientation::Vertical => "h-full w-2.5 border-l border-l-transparent",
+        ScrollBarOrientation::Horizontal => "h-2.5 flex-col border-t border-t-transparent",
+    };
+    let merged_class = tw_merge!("flex touch-none p-px transition-colors select-none", orientation_class, class);
+    view! {
+        <div data-name="ScrollBar" class=merged_class>
+            <ScrollAreaThumb />
+        </div>
+    }
+}
+
+/* ========================================================== */
+/* 🧬 STRUCT 🧬 */
+/* ========================================================== */
+
+#[component]
+pub fn SnapScrollArea(
+    #[prop(into, default = SnapAreaVariant::default())] variant: SnapAreaVariant,
+    #[prop(into, optional)] class: String,
+    children: Children,
+) -> impl IntoView {
+    let snap_item = SnapAreaClass { variant };
+    let merged_class = snap_item.with_class(class);
+    view! {
+        <div data-name="SnapScrollArea" class=merged_class>
+            {children()}
+        </div>
+    }
+}
+
+#[derive(TwClass, Default)]
+#[tw(class = "")]
+pub struct SnapAreaClass {
+    variant: SnapAreaVariant,
+}
+
+#[derive(TwVariant)]
+pub enum SnapAreaVariant {
+    // * snap-x by default
+    #[tw(default, class = "overflow-x-auto snap-x")]
+    Center,
+}
+
+/* ========================================================== */
+/* 🧬 STRUCT 🧬 */
+/* ========================================================== */
+
+#[component]
+pub fn SnapItem(
+    #[prop(into, default = SnapVariant::default())] variant: SnapVariant,
+    #[prop(into, optional)] class: String,
+    children: Children,
+) -> impl IntoView {
+    let snap_item = SnapItemClass { variant };
+    let merged_class = snap_item.with_class(class);
+    view! {
+        <div data-name="SnapItem" class=merged_class>
+            {children()}
+        </div>
+    }
+}
+
+#[derive(TwClass, Default)]
+#[tw(class = "shrink-0")]
+pub struct SnapItemClass {
+    variant: SnapVariant,
+}
+
+#[derive(TwVariant)]
+pub enum SnapVariant {
+    // * snap-center by default
+    #[tw(default, class = "snap-center")]
+    Center,
+}