style: Formatting/Lint fixes

[holtskinner]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @holtskinner, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request primarily focuses on applying style and linting fixes across the codebase. It updates the formatting script to use a more comprehensive fix command for Ruff and addresses specific linting issues in a Python file by adjusting noqa directives. Additionally, it includes a reordering of imports in a test file, likely due to automated formatting.

Highlights

• Updated Ruff Command: The scripts/format.sh script was updated to use ruff check --fix instead of ruff check --fix-only. This change likely enables Ruff to apply a broader range of automatic fixes during the formatting process.
• Ruff NoQA Directives: In src/a2a/server/tasks/database_push_notification_config_store.py, an inline # noqa: PLC0415 was removed from cryptography.fernet imports, and a file-level # ruff: noqa: PLC0415 was added at the top of the file. This centralizes the suppression of the PLC0415 rule (which is about moving imports to the top of the file) for this specific file.
• Import Reordering: In tests/test_types.py, several type imports were reordered. This is typically a result of an automated formatting tool enforcing a consistent import order.

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[gemini-code-assist]

Code Review

This pull request applies formatting and linting fixes across the codebase. The changes include updating a deprecated ruff command in the formatting script, consolidating a noqa directive to the file level for better maintainability, and reordering imports for consistency. All changes are appropriate and improve code style and tooling usage. The pull request is good to merge.