docs: update name and add features list

README.md

@@ -1,5 +1,15 @@
-# website-backend
+# api
 
 ![written in go](https://github.com/intergrav/devins-badges/blob/v3/assets/cozy/built-with/go_64h.png?raw=true)
 
-> the backend for my [website](https://trafficlunar.net).
+trafficlunar's API
+
+## features
+
+- last.fm currently playing track
+  - Gets the currently playing track from my Last.FM profile
+- hit counter
+  - Tracks the amount of visits my website has recieved
+- computer statistics websocket
+  - The application [here](https://github.com/trafficlunar/computer) is used to send data to this WebSocket
+  - After the data is sent, it is turned into chart data and is displayed on my website.