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.

scripts/facebook/test_fb_probe.py

@@ -107,6 +107,23 @@ class ScheduleForm(unittest.TestCase):
         f = fb_probe.schedule_form("x", fb_probe.time.time() + 3600, link=None)
         self.assertNotIn("link", f)
 
+    def test_a_per_post_link_reaches_the_form(self):
+        """2026-10-10: the campaign posts each point at their OWN page, and the preview CARD is what
+        a reader clicks. Before --link existed, every scheduled post attached https://felhom.eu/ no
+        matter what its text said, so a post about /teszteles sent its readers to the home page.
+        This pins the whole path: the CLI flag must reach the form."""
+        a = fb_probe.build_parser().parse_args(
+            ["schedule-post", "--section", "7.1", "--at", "2026-10-13 19:00",
+             "--link", "https://felhom.eu/teszteles"])
+        self.assertEqual(a.link, "https://felhom.eu/teszteles")
+        f = fb_probe.schedule_form("x", fb_probe.time.time() + 3600, link=a.link)
+        self.assertEqual(f["link"], "https://felhom.eu/teszteles")
+        self.assertEqual(f["published"], "false")   # still unreachable, even with a link set
+
+    def test_link_defaults_to_the_home_page_when_the_flag_is_absent(self):
+        a = fb_probe.build_parser().parse_args(["schedule-post", "--at", "2026-10-13 19:00"])
+        self.assertEqual(a.link, "https://felhom.eu/")
+
 
 class ScheduleWindow(unittest.TestCase):
     NOW = 1_760_000_000