docs: give the code of conduct a contact path that exists

GitHub has no private messages; point reporters to the maintainer's
profile contact details instead.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MpEiWjv38TrdFcgqU8ER5L

Author: TMHSDigital

CODE_OF_CONDUCT.md

@@ -36,7 +36,7 @@ This Code of Conduct applies within all community spaces, and also applies when
 
 ## Enforcement
 
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the project maintainer, [@TMHSDigital](https://github.com/TMHSDigital), through a private message on GitHub. All complaints will be reviewed and investigated promptly and fairly.
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the project maintainer, [@TMHSDigital](https://github.com/TMHSDigital), using the contact details on their GitHub profile. Do not report conduct issues in a public issue or discussion. All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the reporter of any incident.