Add structured Bug Report Issue Template (Fixes #6763)

[Nihhaar0002]

This PR introduces a new GitHub Issue Template specifically for reporting bugs.

• Matches the structure shown in issue Provide a brief, clear description of the bug #6763
  -Sections for Summary, Environment, Steps, Expected vs Actual behavior
  -Areas for logs, configuration files, screenshots, and additional context

This helps contributors report bugs more accurately and improves issue triaging.

Fixes #6763

Let me know if you'd like any changes!

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.50%. Comparing base (1c6026e) to head (9e279f0).

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #7116   +/-   ##
=========================================
  Coverage     78.50%   78.50%           
  Complexity     6752     6752           
=========================================
  Files           759      759           
  Lines         22402    22402           
  Branches       4400     4400           
=========================================
  Hits          17587    17587           
  Misses         4109     4109           
  Partials        706      706           

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[Nihhaar0002]

Hi ,

This PR is ready for review — it now includes only the bug report issue template, matching the structure requested in issue #6763.

I’m currently participating in my university's open-source evaluation program where merged contributions are counted for grading. My submission deadline is very soon, so if possible, I would really appreciate a quick review on this PR.🙌

Please let me know if I should update or improve anything — I’m happy to make any changes required. Thank you so much!

[github-actions]

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[github-actions]

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