say: one count rule everywhere, and a page she can explain (V-521)

The PR 113 review found four defects in one line file. Swept the other four
families and the Go side for the same four.

The JSON was clean: no undeclared placeholder, no abbreviation spoken, no
single-variant entry left unfixed. One register leak — page_blocked read
"robots.txt" out loud, which is a filename, not a reason he can act on.

The count rule was not clean. Four more copies of the three-way agreement
existed and two of them were wrong: ruPlural produced «1 минут назад» and
«5 часа назад» because formatTime spelled the noun out. pluralTasksRU was a
fifth copy. All of them now call say.CountWord. The pending-notification
summary picks the whole phrase, because the adjective declines with the noun.

cmd/mavend/crawls_test.go

@@ -165,16 +165,17 @@ func TestQueryWebRefusesNonHTML(t *testing.T) {
 	}
 }
 
-// robots.txt is honoured on the answer path too, and she says so instead of
-// reporting a generic failure.
+// robots.txt is honoured on the answer path too, and she says the page is
+// closed instead of reporting a generic failure.
 func TestQueryWebObeysRobots(t *testing.T) {
 	h := buildWebHandler(crawl.New(&robotsDenyFetcher{}, crawl.Config{}))
 	reply, ok := askWeb(h, "посмотри https://example.org/private")
 	if !ok {
 		t.Fatal("the web source did not claim a question with a URL")
 	}
-	if !strings.Contains(reply, "robots.txt") {
-		t.Errorf("reply = %q, want the robots answer", reply)
+	// She names the cause without reading a filename out loud.
+	if !strings.Contains(reply, "закрыта для чтения") || strings.Contains(reply, "robots") {
+		t.Errorf("reply = %q, want the closed-page answer with no filename", reply)
 	}
 }