feat(watchlist): resolve-missing-ids command

tests/watchlist-resolve.test.ts

@@ -0,0 +1,37 @@
+import { describe, expect, test } from 'bun:test';
+import { resolveNote } from 'packages/obsidian/src/watchlist/resolve';
+
+const HIT = { id: 693134, title: 'Dune: Part Two', original_title: 'Dune: Part Two' };
+const OTHER = { id: 1, title: 'Dune', original_title: 'Dune' };
+
+describe('resolveNote', () => {
+	test('exact title match accepted', async () => {
+		const r = await resolveNote({ media_type: 'Movie' }, 'Dune: Part Two.md', async () => [HIT, OTHER]);
+		expect(r).toEqual({ tmdbId: '693134', isMovie: true, matchedTitle: 'Dune: Part Two' });
+	});
+	test('single result accepted even if inexact', async () => {
+		const r = await resolveNote({ media_type: 'Movie' }, 'Dune Part 2.md', async () => [HIT]);
+		expect(r?.tmdbId).toBe('693134');
+	});
+	test('ambiguous → null', async () => {
+		const r = await resolveNote({ media_type: 'Movie' }, 'Dune something.md', async () => [HIT, OTHER]);
+		expect(r).toBeNull();
+	});
+	test('no media_type → movie then tv fallback', async () => {
+		const calls: boolean[] = [];
+		const r = await resolveNote({}, 'Loki.md', async (q, isMovie) => {
+			calls.push(isMovie);
+			return isMovie ? [] : [{ id: 84958, name: 'Loki', original_name: 'Loki' }];
+		});
+		expect(calls).toEqual([true, false]);
+		expect(r).toEqual({ tmdbId: '84958', isMovie: false, matchedTitle: 'Loki' });
+	});
+	test('year hint passed through', async () => {
+		let seenYear: string | undefined;
+		await resolveNote({ media_type: 'Movie', year: '2024' }, 'Dune: Part Two.md', async (q, m, year) => {
+			seenYear = year;
+			return [HIT];
+		});
+		expect(seenYear).toBe('2024');
+	});
+});