"defang deployments" keeps showing projects that were downed

[lionello]

Describe the issue

When I do defang deployments or defang deployments list I keep seeing deployments that have been spun down.

• defang deployments list is doing the right thing: it's showing historic deployments. Added "history" as an alias to list here: 0d8368a
• defang deployments should show active deployments, either all (no project) or for a specific project. Need to decide how "stack" fits in here.

Repo steps

defang up then defang down then defang deployments.

Expected results

Expected: should not list any active deployment.

Actual results

Actual: keeps showing the project as active.

Additional notes

We do track both up and down, so this might be related to the fact that the DDB query filters out downs.