Add first-party MangaPill source and distinct volume releases

scraper/test/source-plugin.test.js

@@ -50,7 +50,7 @@ test('in-process parser preserves WeebCentral catalog and page discovery', async
 });
 
 test('a new source is an explicit adapter, not another container or remote module', () => {
-  assert.deepEqual(adapters.map(adapter => adapter.id), ['weebcentral', 'mangadex']);
+  assert.deepEqual(adapters.map(adapter => adapter.id), ['weebcentral', 'mangadex', 'mangapill']);
   for (const adapter of adapters) {
     assert.equal(typeof adapter.match, 'function');
     assert.equal(typeof adapter.discover, 'function');