cleaned up docs even more. I believe this fills all requirements for merge.

docs/support.md

@@ -0,0 +1,13 @@
+# Support
+If you are having any issues in installing, configuring, or otherwise issues with KMK, please reach out to us and
+our community here. We do have a bridge to allow communication between the platforms as well, though we recommend
+using Matrix if possible.
+
+# Matrix
+* [Software Support](https://matrix.to/#/#kmk-support:kmkfw.io)
+* [Hardware Support](https://matrix.to/#/#kmk-hardware:kmkfw.io)
+* [General discussion](https://matrix.to/#/#kmk-general:kmkfw.io)
+
+
+# Discord
+* [General support](https://discord.gg/NDUau62)