Ignore scss file instead of removing it after render (#65)

Author: NeuroShepherd

.gitignore

@@ -7,3 +7,5 @@
 /_site/
 
 **/*.quarto_ipynb
+
+lmu-osc-custom.scss

_quarto.yml

@@ -2,7 +2,7 @@
 project:
   type: website
   pre-render: curl -O -L --insecure https://raw.githubusercontent.com/lmu-osc/branding-resources/refs/heads/main/lmu-osc-custom.scss
-  post-render: rm lmu-osc-custom.scss
+  # post-render: rm lmu-osc-custom.scss
 # End Project