router: answer the task-list ask at stage 0 too, and mirror it in the fixture (V-467)

The capture half landed with the grammar in 87d1761. This is the exposure
the task asked to check for: IsTaskListQuery is a deterministic lookup that
only runs once the turn is already a query, so a phrasing the model calls
system never reaches it. The eval fixture was also missing both grammars,
which is only worth having while it is the daemon's grammar set.

internal/router/task_test.go

@@ -119,3 +119,27 @@ func TestTaskCaptureGrammarClaimsTheMarker(t *testing.T) {
 		}
 	}
 }
+
+// TestTaskListGrammarClaimsTheAsk — a list question answered before the model,
+// including the phrasings with no possessive that used to route elsewhere.
+func TestTaskListGrammarClaimsTheAsk(t *testing.T) {
+	g := TaskListGrammar()
+	claimed := []string{"какие у меня задачи", "список дел", "что мне нужно сделать"}
+	for _, u := range claimed {
+		m := g.Pattern.FindStringSubmatch(u)
+		if m == nil {
+			t.Fatalf("%q did not match the grammar pattern", u)
+		}
+		d, ok := g.Build(m)
+		if !ok || d.Intent != IntentQuery {
+			t.Errorf("%q built %+v ok=%v; want a query", u, d, ok)
+		}
+	}
+	passed := []string{"как дела", "напомни купить хлеб", "что docker делает"}
+	for _, u := range passed {
+		m := g.Pattern.FindStringSubmatch(u)
+		if _, ok := g.Build(m); ok {
+			t.Errorf("%q was claimed as a task list", u)
+		}
+	}
+}