added link to examples/ dir to docs

[odunbar]

Purpose

Addresses an linking issue of #283

Content

• Adds an info statement at the top of each example pointing to the director examples/

See the result here:

---

• I have read and checked the items on the review checklist.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.26%. Comparing base (a621a04) to head (c3a71b4).
Report is 19 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #290      +/-   ##
==========================================
+ Coverage   88.09%   88.26%   +0.16%     
==========================================
  Files           7        8       +1     
  Lines        1134     1184      +50     
==========================================
+ Hits          999     1045      +46     
- Misses        135      139       +4     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[lm2612]

Looks good