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.

internal/phraser/query.go

@@ -79,7 +79,7 @@ var queryFloor = map[string]string{
 	QueryFactValue:    "у меня записано: {key} — {value}",
 	QueryFound:        "вот что я нашла: {text}",
 	QueryPageText:     "вот что на странице: {text}",
-	QueryPageBlocked:  "эта страница закрыта для чтения — robots.txt не разрешает.",
+	QueryPageBlocked:  "эта страница закрыта для чтения — сам сайт это запрещает.",
 	QueryPageEmpty:    "страница открылась, но читать там нечего.",
 	QueryFeedsOff:     "ленты не настроены.",
 	QueryFeedsNew:     "вот что нового: {items}",

internal/phraser/query_ru_v1.json

@@ -38,7 +38,7 @@
     },
     "page_blocked": {
       "fixed": true,
-      "variants": ["эта страница закрыта для чтения — robots.txt не разрешает."]
+      "variants": ["эта страница закрыта для чтения — сам сайт это запрещает."]
     },
     "page_empty": {
       "fixed": true,

internal/tasks/rank.go

@@ -263,21 +263,7 @@ func joinRU(rs []Ranked, limit int, withReasons bool) string {
 	s := strings.Join(parts, "; ")
 	if rest > 0 {
 		// With the noun. Spoken, a bare number trails off mid-sentence.
-		s += fmt.Sprintf("; и ещё %d %s", rest, pluralTasksRU(rest))
+		s += fmt.Sprintf("; и ещё %d %s", rest, say.CountWord(rest, "задача", "задачи", "задач"))
 	}
 	return s
 }
-
-// pluralTasksRU — the right form of "задача" for a count. Russian needs three.
-func pluralTasksRU(n int) string {
-	if n%100 >= 11 && n%100 <= 14 {
-		return "задач"
-	}
-	switch n % 10 {
-	case 1:
-		return "задача"
-	case 2, 3, 4:
-		return "задачи"
-	}
-	return "задач"
-}

internal/tasks/rank_test.go

@@ -4,6 +4,8 @@ import (
 	"strings"
 	"testing"
 	"time"
+
+	"github.com/kami/maven/internal/say"
 )
 
 func at(y int, m time.Month, d int) *time.Time {
@@ -240,8 +242,8 @@ func TestFormatRUTailCarriesTheNoun(t *testing.T) {
 		t.Errorf("reply = %q, want the count with its noun", got)
 	}
 	for n, want := range map[int]string{1: "задача", 2: "задачи", 5: "задач", 11: "задач", 21: "задача"} {
-		if got := pluralTasksRU(n); got != want {
-			t.Errorf("pluralTasksRU(%d) = %q, want %q", n, got, want)
+		if got := say.CountWord(n, "задача", "задачи", "задач"); got != want {
+			t.Errorf("CountWord(%d) = %q, want %q", n, got, want)
 		}
 	}
 }