fix: enrich-batch Endpoint in words-Router verschieben (war nach 404-Handler in index.js)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/routes/words.js

@@ -1,5 +1,6 @@
 const router = require('express').Router();
 const { query } = require('../db');
+const { runEnrichTick, enrichWordsSync } = require('../lib/enrichWords');
 
 const STATUSES = ['requested', 'translated', 'generated', 'blocked', 'published'];
 
@@ -9,6 +10,18 @@ const STATUS_TIMESTAMP = {
   blocked:    'blocked_at',
 };
 
+// POST /api/words/enrich-batch — manueller Trigger für Wort-Anreicherung
+router.post('/enrich-batch', async (req, res, next) => {
+  try {
+    const sync = req.query.sync === 'true';
+    if (sync) {
+      const max = parseInt(req.query.max) || 500;
+      return res.json(await enrichWordsSync({ max }));
+    }
+    res.json(await runEnrichTick());
+  } catch (err) { next(err); }
+});
+
 // GET /api/words
 router.get('/', async (req, res, next) => {
   try {