Chore: Break up the core integration tests

[izeigerman]

No description provided.

[Copilot]

Pull Request Overview

This pull request breaks up the core integration tests into separate, more focused modules. The changes aim to improve test organization and maintainability by separating different types of integration tests.

• Extracts utility functions into a shared utils.py module
• Separates tests into focused modules: test_run.py, test_restatement.py, test_plan.py, test_multi_repo.py, and test_model_kinds.py
• Maintains test functionality while improving code organization

Reviewed Changes

Copilot reviewed 15 out of 17 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/core/integration/utils.py	New module containing shared utility functions for integration tests
tests/core/integration/test_run.py	Tests for run functionality extracted from main integration tests
tests/core/integration/test_restatement.py	Tests for restatement functionality extracted from main integration tests
tests/core/integration/test_plan.py	Tests for plan functionality extracted from main integration tests
tests/core/integration/test_multi_repo.py	Tests for multi-repository functionality extracted from main integration tests
tests/core/integration/test_model_kinds.py	Tests for various model kinds functionality extracted from main integration tests

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[izeigerman]

This will likely become the next candidate for breakup due to the vagueness of its scope. I’m looking for feedback on how to improve it