fix: DocFX working directory and toc.yml; GitHub Pages link in README

Author: Jani Giannoudis

.github/workflows/pages.yml

@@ -27,7 +27,7 @@ jobs:
         run: dotnet tool install -g docfx
 
       - name: Build DocFX
-        run: docfx docfx/docfx.pages.json
+        run: cd docfx && docfx docfx.pages.json
 
       - name: Upload Pages artifact
         uses: actions/upload-pages-artifact@v3

README.md

@@ -216,7 +216,10 @@ Custom actions can be added via low-code; see [Custom Actions](https://payrollen
 
 ## Developer Reference
 
-The HTML scripting reference is generated with [docfx](https://github.com/dotnet/docfx). The following commands are available in the `docfx` folder:
+The scripting API reference is published at:
+👉 [payroll-engine.github.io/PayrollEngine.Client.Scripting](https://payroll-engine.github.io/PayrollEngine.Client.Scripting/)
+
+The HTML reference is generated with [docfx](https://github.com/dotnet/docfx). The following commands are available in the `docfx` folder:
 
 | Command | Description |
 |:--|:--|