feat: Migrations, new saved views interface

lib/routes/routes.dart

@@ -7,6 +7,7 @@ class R {
   static const switchingAccounts = "switchingAccounts";
   static const savedView = "savedView";
   static const createSavedView = "createSavedView";
+  static const editSavedView = "editSavedView";
   static const documentDetails = "documentDetails";
   static const editDocument = "editDocument";
   static const labels = "labels";

lib/routes/typed/branches/saved_views_route.dart

@@ -2,8 +2,24 @@ import 'package:flutter/src/widgets/framework.dart';
 import 'package:go_router/go_router.dart';
 import 'package:paperless_api/paperless_api.dart';
 import 'package:paperless_mobile/features/saved_view/view/add_saved_view_page.dart';
+import 'package:paperless_mobile/features/saved_view/view/edit_saved_view_page.dart';
+import 'package:paperless_mobile/routes/routes.dart';
 
-@TypedGoRoute(path: "/saved-views", routes: [])
+part 'saved_views_route.g.dart';
+
+@TypedGoRoute<SavedViewsRoute>(
+  path: "/saved-views",
+  routes: [
+    TypedGoRoute<CreateSavedViewRoute>(
+      path: "create",
+      name: R.createSavedView,
+    ),
+    TypedGoRoute<EditSavedViewRoute>(
+      path: "edit",
+      name: R.editSavedView,
+    ),
+  ],
+)
 class SavedViewsRoute extends GoRouteData {
   const SavedViewsRoute();
 }
@@ -14,12 +30,16 @@ class CreateSavedViewRoute extends GoRouteData {
 
   @override
   Widget build(BuildContext context, GoRouterState state) {
-    return AddSavedViewPage(
-      initialFilter: $extra,
-    );
+    return AddSavedViewPage(initialFilter: $extra);
   }
 }
 
 class EditSavedViewRoute extends GoRouteData {
-  const EditSavedViewRoute();
+  final SavedView $extra;
+  const EditSavedViewRoute(this.$extra);
+
+  @override
+  Widget build(BuildContext context, GoRouterState state) {
+    return EditSavedViewPage(savedView: $extra);
+  }
 }