Argon: Container privileges and rental API issues reported

Developers raised questions about workload container capabilities, specifically whether Docker daemon access with GPU support is available. A feature request was made for improved environment variable UI handling. Rental API returned JSON parsing errors due to out-of-stock inventory.

• •Unclear if workloads support Docker-in-Docker or host Docker with GPU
• •Feature request: auto-format env vars into key-value fields
• •Out-of-stock condition causes rental API JSON parsing errors