fix: literal "{count}" shown in My Recipes search result count

t("resultPlural"/"resultSingular") never got the count param the
strings' own {count} placeholder needs, while the JSX separately
prepended a raw count value next to it — visible in every locale,
worse in French where "recette"/"recettes" made the duplication
obvious. Pass count into t() and drop the redundant prefix.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/web/components/recipe/recipes-empty-state.tsx

@@ -8,7 +8,7 @@ export function RecipesEmptyState({ query, count }: { query: string; count: numb
   if (count > 0) {
     return query ? (
       <p className="text-sm text-muted-foreground">
-        {count} {count !== 1 ? t("resultPlural") : t("resultSingular")} {t("for")} &ldquo;{query}&rdquo;
+        {t(count !== 1 ? "resultPlural" : "resultSingular", { count })} {t("for")} &ldquo;{query}&rdquo;
       </p>
     ) : null;
   }