Fix lint and E2E filter regression

Wrap long lines for Ruff and restore a single 'All' tag-reset link to avoid Playwright strict-mode collisions.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

apps/blog/models.py

@@ -79,7 +79,10 @@ class ArticleIndexPage(RoutablePageMixin, Page):
         available_categories = (
             Category.objects.filter(articles__in=all_articles).distinct().order_by("sort_order", "name")
         )
-        category_links = [{"category": category, "url": self.get_category_url(category)} for category in available_categories]
+        category_links = [
+            {"category": category, "url": self.get_category_url(category)}
+            for category in available_categories
+        ]
         if active_category:
             articles = articles.filter(category=active_category)
         available_tags = (
@@ -108,7 +111,8 @@ class ArticleIndexPage(RoutablePageMixin, Page):
 
     @route(r"^category/(?P<category_slug>[-\w]+)/$")
     def category_listing(self, request, category_slug):
-        category = get_object_or_404(Category.objects.filter(articles__in=self.get_articles()).distinct(), slug=category_slug)
+        category_qs = Category.objects.filter(articles__in=self.get_articles()).distinct()
+        category = get_object_or_404(category_qs, slug=category_slug)
         return self.render(request, context_overrides=self.get_listing_context(request, active_category=category))
 
     def get_context(self, request, *args, **kwargs):

apps/core/templatetags/core_tags.py

@@ -58,7 +58,9 @@ def get_categories_nav(context):
     index_page = index_qs.first()
     if not index_page:
         return []
-    categories = index_page.get_listing_context(request, active_category=None)["available_categories"].filter(show_in_nav=True)
+    categories = index_page.get_listing_context(
+        request, active_category=None
+    )["available_categories"].filter(show_in_nav=True)
     return [
         {
             "name": category.name,