🧹 [code health improvement] Remove unused field_validator import

[sheepdestroyer]

🎯 What: Removed unused field_validator import from router/main.py.
💡 Why: Reduces dead code and improves maintainability.
✅ Verification: Verified by running pytest.
✨ Result: Cleaned up unused imports without affecting functionality.

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PR created automatically by Jules for task 9879465016806035650 started by @sheepdestroyer

Summary by Sourcery

Enhancements:

• Clean up router/main.py by removing the unused field_validator import from pydantic.

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[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Removes an unused field_validator import from the router entrypoint to reduce dead code and keep dependencies minimal.

File-Level Changes

Change	Details	Files
Clean up pydantic imports by removing the unused field validator symbol.	Updated the pydantic import list to omit field_validator while keeping other used symbols intact Ensured no references to field_validator exist in the module, so behavior remains unchanged	router/main.py

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⚙️ Run configuration

Configuration used: defaults

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Run ID: 1383900c-f64f-4948-8028-4facb003403c

📥 Commits

Reviewing files that changed from the base of the PR and between 103df37 and 43fb9c7.

📒 Files selected for processing (1)

• router/main.py

✨ Finishing Touches

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[sheepdestroyer]

Superseded by PR #358 which cleans up unused field_validator and Union imports.