Removed category slug from 'all-categories' category, preventing the creation of that page which is functionally similar to the data on the home page. Made Category.slug optional to do so. If a category lacks a slug, no route is created for that category.

src/data/categories.ts

@@ -15,7 +15,7 @@ export interface Category {
   /**
    * URL slug for Product Category.
    */
-  slug: string;
+  slug?: string;
   /**
    * Image for the category.
    */
@@ -55,7 +55,6 @@ export class StaticCategory {
 export const ALL_CATEGORIES = TreeNode.createRoot<Category>({
   id: 0,
   category: "All Categories",
-  slug: "all-categories",
   description: "All categories in the whole store."
 }).addChild({
   id: StaticCategory.nextId(),

src/pages/category/[...categoryLookup].astro

@@ -9,9 +9,9 @@ import { DeepArray } from '../../types/deep-array';
 type CategoryStaticPath = { params: { categoryLookup: string }};
 
 export function getStaticPaths() {
-	return ALL_CATEGORIES.getAllNodes().map(categoryNode => { return {
+	return ALL_CATEGORIES.getAllNodes().filter(categoryNode => categoryNode.value.slug !== undefined).map(categoryNode => { return {
 		params: {
-			categoryLookup: categoryNode.value.slug
+			categoryLookup: categoryNode.value.slug!
 		}
 	}});
 }