feat(multi): add Kavita plugin; keep request logs out of find output

Kavita plugin reads EPUB series from a self-hosted Kavita server via its
plugin API key, one LNReader chapter per EPUB page named from the TOC.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

scripts/find-novel.js

@@ -10,6 +10,10 @@ import fs from 'fs';
 import os from 'os';
 
 const require = createRequire(import.meta.url);
+// The shared fetch helper logs every request with its headers (credentials
+// included); keep that out of the output. Results go to stdout explicitly.
+const print = (...args) => process.stdout.write(args.join(' ') + '\n');
+console.log = () => {};
 const ROOT = path.resolve(dirname(fileURLToPath(import.meta.url)), '..');
 const TIMEOUT_MS = 20_000;
 const CONCURRENCY = 16;
@@ -107,7 +111,7 @@ try {
   matches.sort((a, b) => rank(a) - rank(b) || a.source.localeCompare(b.source));
 
   for (const h of matches) {
-    console.log(
+    print(
       `${rank(h) === 0 ? '*' : ' '} ${h.source.padEnd(28)} ${h.name}\n  ${''.padEnd(28)} ${h.url}`,
     );
   }