Create examples for using IR passes

[justinchuby]

No description provided.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.56%. Comparing base (28d3943) to head (76942f1).
⚠️ Report is 1 commits behind head on main.
✅ All tests successful. No failed tests found.

Additional details and impacted files

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- Coverage   78.58%   78.56%   -0.02%     
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  Files          43       43              
  Lines        5365     5365              
  Branches     1089     1089              
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- Hits         4216     4215       -1     
  Misses        841      841              
- Partials      308      309       +1     

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[Copilot]

Pull request overview

This PR adds documentation examples demonstrating how to use IR passes in the onnx_ir library. The changes include adding a comprehensive example to the documentation file and an inline docstring example to the Sequential class.

Key Changes

• Added example code in the API documentation showing how to use Sequential, individual passes, and PassManager
• Added inline docstring example to the Sequential class demonstrating basic usage
• Updated documentation to use proper Sphinx module reference for onnx_ir.passes.common

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
docs/api/ir_passes.md	Added three code examples demonstrating basic pass usage, individual pass execution, and PassManager orchestration
src/onnx_ir/passes/_pass_infra.py	Added inline docstring example to the Sequential class showing how to chain multiple passes

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.