Changed search function to always act as home

src/main.rs

@@ -1352,17 +1352,9 @@ fn handle_key(app: &mut App, code: KeyCode) {
             }
         }
         KeyCode::Char('/') => {
-            let scope = match app.current_view() {
-                View::Categories => SearchScope::All,
-                View::Library { title, query, .. } => SearchScope::Library {
-                    title: title.clone(),
-                    query: query.clone(),
-                },
-                _ => SearchScope::All,
-            };
-
+            // Always behave like home-page search (global), regardless of current view.
             app.search = Some(SearchState {
-                scope,
+                scope: SearchScope::All,
                 mode: SearchMode::All,
                 input: String::new(),
             });