fix: show info message for intentional panic routes

[ericswpark]

This adds a little message for our intentional panicking route so that it reassures sysadmins that monitor our server logs

[Copilot]

Pull request overview

Updates the intentional panic demo route to include a clearer panic message, making the resulting panic output easier to interpret when reviewing logs and the rendered error page.

Changes:

• Add a descriptive panic payload for the /debug/panic route to indicate the panic is intentional.

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 87.86%. Comparing base (e1a7b83) to head (7c401c8).
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
src/routes.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #145   +/-   ##
=======================================
  Coverage   87.86%   87.86%           
=======================================
  Files           8        8           
  Lines        2430     2430           
  Branches     2430     2430           
=======================================
  Hits         2135     2135           
  Misses        261      261           
  Partials       34       34           

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[ArhanChaudhary]

LGTM!

[github-actions]

Test Results

46 tests   46 ✅  2s ⏱️
 1 suites   0 💤
 1 files     0 ❌

Results for commit 7c401c8.

[ericswpark]

@ArhanChaudhary you didn't actually leave a review 😤