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/store/store.go

@@ -43,6 +43,13 @@ type Node struct {
 // alone isn't.
 func (n Node) keep() bool { return len(n.StarredBy) > 0 || n.Note != "" || n.Uses > 0 }
 
+// UsedLately reports whether the item was used within the last 90 days
+// (what Recent lists). Starred and noted records are kept longer, so a
+// use alone doesn't say.
+func (n Node) UsedLately(now time.Time) bool {
+	return !n.LastUsed.IsZero() && now.Sub(n.LastUsed) <= usageMaxAge
+}
+
 // StarredFor reports whether the item is starred for account.
 func (n Node) StarredFor(account string) bool { return slices.Contains(n.StarredBy, account) }
 

internal/store/store_test.go

@@ -119,3 +119,15 @@ func TestStarsPerAccount(t *testing.T) {
 		t.Errorf("unstar alice: %v", n.StarredBy)
 	}
 }
+
+func TestUsedLately(t *testing.T) {
+	now := time.Now()
+	for ago, want := range map[time.Duration]bool{time.Hour: true, 89 * 24 * time.Hour: true, 2 * 365 * 24 * time.Hour: false} {
+		if got := (Node{LastUsed: now.Add(-ago)}).UsedLately(now); got != want {
+			t.Errorf("used %v ago: %v", ago, got)
+		}
+	}
+	if (Node{}).UsedLately(now) {
+		t.Error("never used is lately")
+	}
+}