From 71227afb41a647e5ca8c4f36179b6230c47b811c Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Mon, 16 Mar 2026 20:29:13 +0000
Subject: [PATCH] Fix Ko-Fi category filtering type mismatch

The Ko-Fi API sometimes returns `ShopCategoryIds` as strings. However, `kofiCategoryMap` expects integers. This commit adds a `Number(id)` conversion before calling `includes()` in `applyCategoryFilter` so filtering correctly matches type explicitly.

Co-authored-by: TechJeeper <5033913+TechJeeper@users.noreply.github.com>
---
 shop.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shop.html b/shop.html
index c3a735d..582401e 100644
--- a/shop.html
+++ b/shop.html
@@ -432,7 +432,7 @@ <h3>Unable to fetch items from Ko-Fi and Etsy</h3>
 
                         // Check if item has a matching category ID
                         if (item.ShopCategoryIds && Array.isArray(item.ShopCategoryIds)) {
-                            return item.ShopCategoryIds.some(id => mappedIds.includes(id));
+                            return item.ShopCategoryIds.some(id => mappedIds.includes(Number(id)));
                         }
                         return false;
                     });