homarr-labs/charts ? reverse-engineered prompt

Build me a clean Helm chart for Homarr so I can deploy its dashboard to Kubernetes easily.

I want the chart to install and upgrade without a lot of manual setup, and to expose the app in a simple way that works for a normal home server or small cluster. Please make the common settings easy to change, like the image, service type, port, resources, persistence, and ingress if needed. It should also be easy to set environment variables and any secrets the app needs.

Make sure the chart feels production ready, with sensible defaults, but still simple enough for someone to tweak from the values file. If there are any current best practices or newer Kubernetes chart patterns I should use, feel free to look them up online first. Also include helpful documentation or comments so I can understand how to use it without digging through everything.