marketing + seo: the three-week tester campaign, schedule-post --link, the not-indexed audit

COPY.md section 7: five Hungarian posts for Tue/Thu 19:00 over three weeks, each
with a source comment per claim and one link. The Monday post (2026-10-12, 6.2)
is untouched and no slot shares its day.

fb_probe.py gains --link (default unchanged). Every scheduled post used to
attach the home page's preview card whatever its text said, so a post about
/teszteles would have sent the people who clicked its card to the home page.
build_parser() split out of main() so a test can parse argv. Red-proved: both
new tests fail with "Namespace object has no attribute link" without the flag.

Search Console audit (seo-2026-10-10/not-indexed.md): all seven not-indexed
URLs with a verdict each - four expected by design, two waiting on Google's
crawl queue, one fault on our side. That one is /api/contact, the contact
form's POST endpoint crawled as a page; robots.txt now disallows /api/. The
performance baseline (0 clicks, 47 impressions, position 73, nine queries) is
recorded there to compare against in a month.

website/robots.txt

@@ -1,5 +1,8 @@
 User-agent: *
 Allow: /
 Disallow: /szolgaltatasok-nonpublic
+# /api/ is the contact form's POST endpoint, not a page: a GET returns 404 and Search
+# Console reported it as "Not found (404)" (seen 2026-10-10, first crawled 2026-04-29).
+Disallow: /api/
 
 Sitemap: https://felhom.eu/sitemap.xml