`stacker status --watch` omits main `app` container from services list

[vsilent]

Description

After a successful deploy, stacker status --watch lists backend services but omits the main app container from the services list.

Affected Projects

Mastodon, Socioboard

Steps to Reproduce

1. Deploy a project (e.g., Mastodon)
2. Run stacker status --watch
3. Check services list

Expected Behavior

All deployed services including the app service should be listed.

Actual Behavior

Only backend services are shown:

Services
  • mastodon_db (ports: 127.0.0.1:5432:5432)
  • redis (ports: 127.0.0.1:6379:6379)
  • sidekiq

The app container (project-app-1) is running and exposing port 3000, but not shown.

Environment

• Stacker CLI version: latest
• Deploy target: server, cloud

[vsilent]

Confirmed fixed in CLI build `0.3.1 (144d1a6)`.

Re-tested `stacker status` (existing-server target) against `miniflux` (trydirect/stacker-project-examples) — the Services section now correctly lists both:
```
── Services ───────────────────────────────
• app (ports: 8080:8080)
• postgres (ports: 127.0.0.1:5432:5432)
```
Previously (build `0.3.1 (fbffb9e)`, same day) an identical paused-deployment case for a sibling project (`shlink`) only showed `postgres` — `app` was omitted.