Link to Architectural Overview from Internals

Compiler-Internals.md

@@ -1,5 +1,7 @@
 This is an incomplete page that will need to be updated as time goes on. The intent is that there are gaps of knowledge that are understood well among the team (or even just specific team members) which would be better if understood across a broader audience.
 
+Before reading this page, be sure to read the [[Architectural Overview]] first.
+
 # General Design
 
 ## Laziness