fix: review findings for lazysecrets list: recent means the last 90 days, cache saves lock and keep deletions and the TUI's cursors, failed lists aren't retried, one expiry rule

internal/expiry/expiry_test.go

@@ -0,0 +1,27 @@
+package expiry
+
+import (
+	"testing"
+	"time"
+)
+
+func TestOf(t *testing.T) {
+	now := time.Date(2026, 10, 14, 12, 0, 0, 0, time.UTC)
+	warn := 30 * 24 * time.Hour
+	for _, c := range []struct {
+		expires time.Time
+		want    State
+		left    string
+	}{
+		{time.Time{}, None, ""},
+		{now.Add(-time.Hour), Expired, ""},
+		{now.Add(12*24*time.Hour + time.Hour), Soon, "12d"},
+		{now.Add(5 * time.Hour), Soon, "5h"},
+		{now.Add(60 * 24 * time.Hour), None, ""},
+	} {
+		state, left := Of(c.expires, now, warn)
+		if state != c.want || (c.left != "" && Left(left) != c.left) {
+			t.Errorf("%v: %v %s, want %v %s", c.expires, state, Left(left), c.want, c.left)
+		}
+	}
+}