fix(ohno): capture actual caller location instead of ohno internals

[Vaiz]

fixes the problem when ohno enrichment captures enrichable.rs instead of caller location

Error: client error (Connect)
caused by: No such host is known. (os error 11001)
> failed to send HTTP request, scheme: https, authority: www.some-uknown-host.com, path: /path/abc (at D:\.cargo\registry\src\aa\ohno-0.3.0\src\enrichable.rs:54)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.0%. Comparing base (7a31d26) to head (f76043c).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #260   +/-   ##
=======================================
  Coverage   100.0%   100.0%           
=======================================
  Files         140      140           
  Lines        8507     8523   +16     
=======================================
+ Hits         8507     8523   +16     

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[Copilot]

Pull request overview

This PR improves ohno’s error enrichment location reporting so enrichment entries point to the user call site (the actual caller) rather than ohno internals, and updates tests to validate the updated display output.

Changes:

• Add #[track_caller] to enrichment helper methods (enrich, enrich_with) to capture correct file/line via Location::caller().
• Add #[track_caller] to IntoAppError::{into_app_err, into_app_err_with} implementations and adjust logic to preserve accurate caller locations.
• Update integration tests to assert formatted output includes caller file (and in some cases exact file:line).

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
crates/ohno/src/enrichable.rs	Adds #[track_caller] to enrichment helpers so Location::caller() reports user call sites.
crates/ohno/src/app/into_app_err.rs	Adds #[track_caller] and refactors error-path handling to attach enrichment with correct caller location.
crates/ohno/src/lib.rs	Improves crate-level rustdoc lint expect with an explicit reason.
crates/ohno/tests/core.rs	Tightens assertions to validate formatted enrichment lines include caller file.
crates/ohno/tests/app/into_trait.rs	Updates tests to validate IntoAppError enrichment contains correct caller file/line.
crates/ohno/tests/app/enrich_err.rs	Updates enrichment-related tests to check caller file appears in formatted output.
crates/ohno/tests/app/base.rs	Updates clone/enrichment test to validate formatted output includes caller file.

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