* doc: add k8s vault-helm doc

* Replace TODO with security warning

* Add TLS example

* Add production deployment checklist

* Add kube hardening guide

* Fix link to configuration values

* Update website/source/docs/platform/k8s/helm.html.md
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>

* Update website/source/docs/platform/k8s/helm.html.md
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>

* Update website/source/docs/platform/k8s/helm.html.md
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>

* Update website/source/docs/platform/k8s/helm.html.md
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>

* Fix typo in example

* Update website/source/docs/platform/k8s/helm.html.md
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>

* Update website/source/docs/platform/k8s/helm.html.md
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>

* Update website/source/docs/platform/k8s/helm.html.md
Co-Authored-By: Jim Kalafut <jkalafut@hashicorp.com>

* Remove anchors, add tolerations/selector

* Fix rendering of global configuration

* Fix sidebar navigation and update links

* Add sidebar title to run doc

* Add platform index.html

* Add relative links

* Rename file

* Fix titles

* Add syntax highlighting to examples

* Move platforms in navigation bar