[Bug]: /sites/<id>/containers defaults to all users

[runleveldev]

Current URL

/sites/1/containers

Username

rgingras

Version

v2026.7.1

Steps to reproduce

1. Select "Containers" after selecting any site
2. Observe all user containers

Expected behavior

By default, I should only see my own containers

Actual behavior

I see everyone's

Additional context

Can be fixed as part of #412