chore: Update cspell and fix issues

- covert `cSpell.json` to `cspell.config.yaml`
- break up the word list into multiple dictionary files
- fix spelling issues
- Enable spell checking code for non-test files

docs/ecosystem/tutorials.md

@@ -80,3 +80,5 @@ graph LR;
 **Output**
 
 ![Example graph of the Python integration](img/python-mermaid-integration.png)
+
+<!--- cspell:ignore Elle Jaoude Neurodiverse graphbytes --->