fix: 2148 infinite scroll on search (#2173)

* refactor recipe card section to use unified query construct

* rework search page so it uses lazy-loading of RecipeCardSection

* remove RecipeQuery again

* prettier reformatting

* remove recipes/all page

* remove max results setting from search

* fix typing issues

frontend/pages/recipes/categories/_slug.vue

@@ -5,7 +5,7 @@
       :icon="$globals.icons.tags"
       :title="category.name"
       :recipes="recipes"
-      :category-slug="category.slug"
+      :query="{ categories: [category.slug] }"
       @sortRecipes="assignSorted"
       @replaceRecipes="replaceRecipes"
       @appendRecipes="appendRecipes"