Improve clarity and utility of quality reports

[mcking65]

Per discussion of APG quality reports in the June 4, 2024 meeting,

• Some information is not directly related to required APG coding practices.
• It is not clear which information represents a problem and which information represents good quality.

Modify the reports to better support quality goals for APG examples:

• Example code implements practices documented in the APG code guide.
• Examples consistently illustrate APG practices.
• Example documentation is complete.