chore: add README and LICENSE (#16)

README.md

@@ -0,0 +1,41 @@
+# Helm Charts!
+
+[![Release Charts](https://github.com/Thumbscrew/k8s-charts/actions/workflows/chart-releaser.yaml/badge.svg)](https://github.com/Thumbscrew/k8s-charts/actions/workflows/chart-releaser.yaml)
+
+A repository of Helm Charts that I have deployed in my own homelab.
+
+##  Usage
+
+[Helm](https://helm.sh) must be installed to use the charts.
+Please refer to Helm's [documentation](https://helm.sh/docs/) to get started.
+
+Once Helm is installed, add the repo as follows:
+
+```bash
+helm repo add thumbscrew https://thumbscrew.github.io/k8s-charts/
+```
+
+Search the repo charts:
+
+```bash
+helm search repo thumbscrew
+```
+
+## Chart Status
+
+I will generally only maintain the charts that I am currently using. See below for which ones I'm maintaining:
+
+|Chart Name|Description|Website|Maintained|
+|----------|-----------|-------|----------|
+|cinny|Cinny Matrix client|https://cinny.in/|Yes|
+|freshrss|RSS reader written in PHP|https://freshrss.org/|Yes|
+|pgadmin|PostgreSQL database management tool|https://www.pgadmin.org/|Yes|
+|unifi-controller|Unifi Controller (using linuxserver.io's image) for managing Unifi hardware||Yes|
+
+## Contributing
+
+All contributions welcome!
+
+## License
+
+[MIT License](LICENSE)