add docs for links

docs/docs/quick-start.md

@@ -13,7 +13,7 @@ docker run --name=homebox \
 
 ## Docker-Compose
 
-```yml
+```yaml
 version: "3.4"
 
 services:

docs/docs/tips-tricks.md

@@ -0,0 +1,16 @@
+# Tips and Tricks
+
+## Custom Fields
+
+Custom fields are a great way to add any extra information to your item. The following types are supported:
+
+- [x] Text
+- [ ] Integer (Future)
+- [ ] Boolean (Future)
+- [ ] Timestamp (Future)
+
+Custom fields are appended to the main details section of your item.
+
+!!! tip
+    Homebox Custom Fields also have special support for URLs. Provide a URL (`https://google.com`) and it will be automatically converted to a clickable link in the UI. Optionally, you can also use markdown syntax to add a custom text to the button. `[Google](https://google.com)`
+

docs/mkdocs.yml

@@ -47,5 +47,6 @@ markdown_extensions:
 nav:
   - Home: index.md
   - Quick Start: quick-start.md
+  - Tips and Tricks: tips-tricks.md
   - Importing Data: import-csv.md
   - Building The Binary: build.md