tracking: add "резюме" exclude to javascript_jobs_feed

The feed is a digest that mixes candidate CVs and vacancies; resume posts
all carry "Резюме" while vacancies carry "Вакансия". Excluding "резюме"
(script lower()s Unicode, so it catches "Резюме") drops the CV noise —
validated: 216 seen → 24 kept, 0 resumes, all vacancies retained.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tracking/telegram_channels.json

@@ -73,7 +73,8 @@
   },
   "javascript_jobs_feed": {
     "lang": "ru",
-    "priority": "p2"
+    "priority": "p2",
+    "exclude": ["резюме"]
   },
   "Jobs_global_startups": {
     "lang": "en",