feat(api): add recipe detail, search, rating, favorite, cooked, comments endpoints

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/routes/api/recipes/[id]/cooked/+server.ts

@@ -0,0 +1,22 @@
+import type { RequestHandler } from './$types';
+import { json, error } from '@sveltejs/kit';
+import { z } from 'zod';
+import { getDb } from '$lib/server/db';
+import { logCooked } from '$lib/server/recipes/actions';
+
+const Schema = z.object({ profile_id: z.number().int().positive() });
+
+function parseId(raw: string): number {
+  const id = Number(raw);
+  if (!Number.isInteger(id) || id <= 0) error(400, { message: 'Invalid id' });
+  return id;
+}
+
+export const POST: RequestHandler = async ({ params, request }) => {
+  const id = parseId(params.id!);
+  const body = await request.json().catch(() => null);
+  const parsed = Schema.safeParse(body);
+  if (!parsed.success) error(400, { message: 'Invalid body' });
+  const entry = logCooked(getDb(), id, parsed.data.profile_id);
+  return json(entry, { status: 201 });
+};