## Summary
Add support for monitoring Proxmox LXC containers through the Capture agent's
/api/v1/metrics/proxmox endpoint. This feature is opt-in via a new setting
in the infrastructure monitor configuration.
## Backend Changes
- Add enableProxmoxContainers field to Monitor schema and types
- Update networkService to conditionally fetch Proxmox metrics
- Handle HTTP 207 multi-status responses and merge errors
- Add containers field to Check schema for storing container data
- Update validation schemas for the new setting
## Frontend Changes
- Add ContainerStats component with charts and stat boxes
- Add Containers tab to infrastructure monitor details (conditional)
- Add enableProxmoxContainers switch in monitor create/edit form
- Fix chart colors for disk I/O and network I/O to be distinct
- Add dotColor2 prop to InfrastructureTooltip for multi-series charts
- Add translation keys to all 16 locale files
## How It Works
1. User enables "Proxmox container monitoring" in monitor settings
2. Checkmate appends /proxmox to the metrics URL when fetching
3. Container data is displayed in a dedicated tab with:
- CPU, memory, disk, swap, and uptime stat boxes
- Interactive charts for CPU, memory, disk I/O, network I/O
4. Errors from Capture are merged and logged appropriately
gorkem-bwl
e9da602af6