📝 Improve Instructions in README.md

Improved the startup instructions to give better information and context behind starting `scriptorium`

README.md

@@ -1,5 +1,6 @@
 # scriptorium
 the universal manuscript livebook & learning center
+![scriptorium_logo_alpha.png](files/scriptorium_logo_alpha.png)
 
 # quick start
 Pull and run the container directly:
@@ -8,10 +9,16 @@ Pull and run the container directly:
 docker run --rm -p 8080:8080 -p 8081:8081 kagemnikarimu/scriptorium
 ```
 
+Note: Ports must be mapped to access:
+- 8080: Main interface
+- 8081: LiveBook server
+
 # build yourself
-`git clone` and then
+
+Clone and build locally:
 
 ```bash
+git clone https://github.com/kagemnikarimu/scriptorium
 cd scriptorium
 docker build -t scriptorium .
 docker run --rm -p 8080:8080 -p 8081:8081 scriptorium