refactor: split modules and harden scraping workflows

internal/service/telegram_cleanup_rules_test.go

@@ -0,0 +1,34 @@
+package service
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestParseCleanupRuleCommandWithNamedWatchHours(t *testing.T) {
+	rule, err := parseCleanupRuleCommand([]string{"watch_hours", "watch_3_5d_6h", "观看3到5天满6小时", "3", "5", "6"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rule.Type != "watch_hours" || rule.ID != "watch_3_5d_6h" || rule.Name != "观看3到5天满6小时" {
+		t.Fatalf("unexpected rule identity: %+v", rule)
+	}
+	if !rule.Enabled || rule.WindowDaysMin != 3 || rule.WindowDaysMax != 5 || rule.MinHours != 6 {
+		t.Fatalf("unexpected watch-hours rule values: %+v", rule)
+	}
+}
+
+func TestFormatCleanupRulesShowsUsefulDetails(t *testing.T) {
+	text := formatCleanupRules([]accountCleanupRule{{
+		ID:            "login_7d",
+		Type:          "recent_login",
+		Name:          "七天内登录",
+		Enabled:       true,
+		WindowDaysMax: 7,
+	}})
+	for _, want := range []string{"保号规则", "<code>login_7d</code>", "七天内登录", "最近登录", "启用"} {
+		if !strings.Contains(text, want) {
+			t.Fatalf("formatCleanupRules() missing %q in %q", want, text)
+		}
+	}
+}