* Update Documentation to include lease_threshold_renewal clarity
Also updated to include PKICert documentation that shows using "writetoFile" such that practitioners can reference it while using it for the Vault Agent
* Update template.mdx
* Update website/content/docs/agent-and-proxy/agent/template.mdx
Co-authored-by: Violet Hynes <a.xenasis@gmail.com>
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Co-authored-by: Violet Hynes <a.xenasis@gmail.com>