feat(api): Add resource quota/capacity check endpoint #47
Description
Context
No way to check if a Proxmox node has sufficient resources before deploying. Users discover over-provisioning failures only at execution time.
Requirements
GET /v0/admin/proxmox/capacity— Return available CPU cores, free RAM, free disk per storage pool- Compare against deployment plan requirements
- Warn when deployment would exceed thresholds
Priority
Nice-to-have.
References
- Gap analysis:
gap-analysis.mdissue B16