Add first-party MangaPill source and distinct volume releases

scraper/plugins/manifest.js

@@ -17,6 +17,12 @@ const manifests = Object.freeze({
     provenance: 'MangaCircus existing MangaDex adapter; no Uchiyomi code copied',
     operations: Object.freeze(['metadata', 'feed', 'catalog', 'atHome']),
   }),
+  mangapill: Object.freeze({
+    id: 'mangapill', version: 1, label: 'MangaPill', status: 'in-process',
+    sourceHosts: Object.freeze(['mangapill.com']), implementation: 'first-party',
+    provenance: 'MangaCircus implementation; upstream extension reviewed, no code copied',
+    operations: Object.freeze(['catalog', 'pages']),
+  }),
 });
 
 module.exports = { manifests };