fix: get names from categories

web/src/lib/categories.ts

@@ -7,14 +7,16 @@ export type CategoryId =
 	| 'generate'
 	| 'filters';
 
-export type Category = { id: CategoryId; label: string };
-
-export const CATEGORIES: Category[] = [
-	{ id: 'convert', label: 'Конвертация' },
-	{ id: 'alpha', label: 'Прозрачность' },
-	{ id: 'color', label: 'Цвет' },
-	{ id: 'geometry', label: 'Геометрия' },
-	{ id: 'filters', label: 'Фильтры' },
-	{ id: 'analyze', label: 'Анализ' },
-	{ id: 'generate', label: 'Генерация' }
+/**
+ * Порядок категорий в каталоге. Человекочитаемые названия живут в словарях
+ * i18n: секция categories, ключ = CategoryId.
+ */
+export const CATEGORIES: readonly CategoryId[] = [
+	'convert',
+	'alpha',
+	'color',
+	'geometry',
+	'filters',
+	'analyze',
+	'generate'
 ];

web/src/lib/registry.test.ts

@@ -21,7 +21,7 @@ describe('реестр инструментов', () => {
 	});
 
 	it.each(TOOLS.map((t) => [t.id, t] as const))('%s: категория валидна', (_, tool) => {
-		expect(CATEGORIES.map((c) => c.id)).toContain(tool.category);
+		expect(CATEGORIES).toContain(tool.category);
 	});
 
 	it.each(TOOLS.map((t) => [t.id, t] as const))('%s: исполнители определены', (_, tool) => {

web/src/routes/list-tools/+page.svelte

@@ -15,11 +15,11 @@
 <h1>{t('catalog.heading')}</h1>
 <p class="lead text-muted">{t('catalog.lead', { count: TOOLS.length })}</p>
 
-{#each CATEGORIES as category (category.id)}
-	{@const categoryTools = TOOLS.filter((tool) => tool.category === category.id)}
+{#each CATEGORIES as category (category)}
+	{@const categoryTools = TOOLS.filter((tool) => tool.category === category)}
 	{#if categoryTools.length > 0}
-		<section id={category.id} class="category" aria-labelledby="{category.id}-heading">
-			<h2 id="{category.id}-heading" class="heading-section">{t(`categories.${category.id}`)}</h2>
+		<section id={category} class="category" aria-labelledby="{category}-heading">
+			<h2 id="{category}-heading" class="heading-section">{t(`categories.${category}`)}</h2>
 			<div class="grid">
 				{#each categoryTools as tool (tool.id)}
 					<div class="panel">