Point README to canonical docs

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Author: MariusStorhaug

README.md

@@ -8,7 +8,7 @@ Documentation site generation is powered by Zensical. Repositories define site c
 
 The full documentation lives on the MSX / Docs site:
 
-📖 **[Process-PSModule documentation](https://msxorg.github.io/docs/Frameworks/Process-PSModule/)**
+📖 **[Process-PSModule documentation](https://psmodule.io/docs/)**
 
 It covers getting started, the pipeline stages, usage, configuration, repository structure, and the principles behind the framework.