chore: API documentation sync

[github-actions]

Automated pull request to sync docs for:

• Console operator
• Deployment operator
• Liquid filters

[greptile-apps]

Greptile Summary

Automated sync of API reference documentation for the Kubernetes agent, console operator, deployment operator, and liquid filters. The change is generated by github-actions[bot] and reflects upstream schema changes.

• Adds the new CostProvider string enum (Kubecost | OpenCost) and wires it into KubecostExtractorSpec as a provider field, with kubecostServiceRef now marked optional and given a description that references both providers.
• Extends CustomHealthSpec with three new optional fields: group, version, and kind.

Confidence Score: 5/5

This is a documentation-only change generated by automation; no executable code is modified.

The change adds a new enum type, three optional spec fields, and improved field descriptions to a single Markdown reference page. All additions are additive and accurately reflect the upstream schema (enum values match the validation constraint Enum: [Kubecost OpenCost], defaults are documented, and previously required kubecostServiceRef is now correctly marked optional). Nothing here affects runtime behavior.

No files require special attention.

Important Files Changed

Filename	Overview
pages/api-reference/kubernetes/agent-api-reference.md	Automated API doc sync: adds CostProvider enum type, three new fields to CustomHealthSpec, and updates KubecostExtractorSpec with provider field and improved descriptions

_{Reviews (1): Last reviewed commit: "sync docs" | Re-trigger Greptile}