Fix null pointer dereference in crashLeaf

[cursor]

Prevent app crash when tapping the "Native Crash" button.

The button previously triggered an intentional null pointer dereference for demo purposes; this change replaces it with a safe operation to keep the app running while preserving the associated telemetry setup.

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[cursor]

Cursor Agent can help with this pull request. Just @cursor in comments and I'll start working on changes in this branch.
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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 0.00%. Comparing base (1feb90a) to head (55651ef).

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #195   +/-   ##
=====================================
  Coverage   0.00%   0.00%           
=====================================
  Files         16      16           
  Lines        885     864   -21     
  Branches      65      65           
=====================================
+ Misses       885     864   -21     

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