refactor: reorganize components into domain subfolders and replace relative imports

Move components from flat src/lib/components/ into recipes/, faith/, and
cospend/ subdirectories. Replace ~144 relative imports across API routes
and lib files with $models, $utils, $types, and $lib aliases. Add $types
alias to svelte.config.js. Remove unused EditRecipe.svelte.

src/routes/[recipeLang=recipeLang]/admin/untranslated/+page.svelte

@@ -1,8 +1,8 @@
 <script lang="ts">
 	import type { PageData } from './$types';
 	import '$lib/css/nordtheme.css';
-	import Recipes from '$lib/components/Recipes.svelte';
-	import Card from '$lib/components/Card.svelte';
+	import Recipes from '$lib/components/recipes/Recipes.svelte';
+	import Card from '$lib/components/recipes/Card.svelte';
 
 	let { data } = $props<{ data: PageData }>();
 	let current_month = new Date().getMonth() + 1;