Feature/manga migration (#536)

* Add "migration" tab to "Browse" screen

* Add missing useEffect cleanup for navbar title and actions

* Make "SourceGridLayout" reusable

* Add migration tab to "Browse"

* Add migration logic

src/App.tsx

@@ -37,6 +37,7 @@ import { ServerUpdateChecker } from '@/components/settings/ServerUpdateChecker.t
 import { requestManager } from '@/lib/requests/RequestManager.ts';
 import { ExtensionSettings } from '@/screens/settings/ExtensionSettings.tsx';
 import { WebUISettings } from '@/screens/settings/WebUISettings.tsx';
+import { Migrate } from '@/screens/Migrate.tsx';
 
 if (process.env.NODE_ENV !== 'production') {
     // Adds messages only in a dev environment
@@ -120,6 +121,10 @@ export const App: React.FC = () => (
                 <Route path="updates" element={<Updates />} />
                 <Route path="extensions" element={<Extensions />} />
                 <Route path="browse" element={<Browse />} />
+                <Route path="migrate/source/:sourceId">
+                    <Route index element={<Migrate />} />
+                    <Route path="manga/:mangaId/search" element={<SearchAll />} />
+                </Route>
             </Routes>
         </Container>
         <Routes>