Lab 2.2: Explain why the lab should be skipped

[tim-schilling]

Location

docs/lab2.md, Lab 2.2 (line 205)

Issue

The lab begins with:

Please skip this lab. The Django Debug Toolbar's Profile panel isn't compatible at this time

This doesn't explain why the Profile panel is incompatible (Python version? Django version? A specific dependency?). Users might wonder if it would work for their specific setup.

Suggested improvement

Add a brief explanation of the incompatibility, for example:

• Which versions are affected
• Link to a relevant issue in the django-debug-toolbar repo
• Whether this is expected to be fixed in a future release

This helps users understand if the lab might work for them and sets expectations.