Tidy up navigation bar

Author: penelopeysm

_quarto.yml

@@ -20,9 +20,9 @@ website:
     background: "#073c44"
     foreground: "#ffffff"
     left:
-      - href: tutorials/docs-00-getting-started/
+      - href: getting-started/
         text: Get Started
-      - href: tutorials/00-introduction/
+      - href: tutorials/coin-flipping/
         text: Tutorials
       - href: https://turinglang.org/library/
         text: Libraries

getting-started/index.qmd

@@ -3,6 +3,7 @@ title: Getting Started
 engine: julia
 aliases:
   - ../tutorials/docs-00-getting-started/index.html
+  - ../index.html
 ---
 
 ```{julia}