# ACAT Documentation Index

This index lists the long-lived documentation that remains in the repository root after cleanup of temporary report-out files.

## Core Project Docs

- [README.md](README.md) - Project overview, setup notes, and primary entry point
- [SECURITY.md](SECURITY.md) - Security policy and reporting guidance
- [LICENSE](LICENSE) - Apache 2.0 license text

## Modernization & Architecture

- [ACAT_MODERNIZATION_PLAN.md](ACAT_MODERNIZATION_PLAN.md) - Modernization roadmap
- [docs/ANIMATION_SYSTEM_ARCHITECTURE.md](docs/ANIMATION_SYSTEM_ARCHITECTURE.md) - Animation system architecture spec (Phase 3 planning)
- [docs/ANIMATION_SYSTEM_ANALYSIS.md](docs/ANIMATION_SYSTEM_ANALYSIS.md) - Animation system analysis report (Issue #206 deliverable)
- [DEPENDENCY_INJECTION_GUIDE.md](DEPENDENCY_INJECTION_GUIDE.md) - DI architecture and usage
- [LOGGING_MIGRATION_README.md](LOGGING_MIGRATION_README.md) - Logging migration overview
- [LOGGING_MIGRATION_GUIDE.md](LOGGING_MIGRATION_GUIDE.md) - Logging migration implementation guide
- [MIGRATION_SUMMARY.md](MIGRATION_SUMMARY.md) - High-level migration summary
- [QUICK_REFERENCE.md](QUICK_REFERENCE.md) - Logging migration quick reference

## Configuration Documentation

- [JSON_CONFIGURATION_IMPLEMENTATION.md](JSON_CONFIGURATION_IMPLEMENTATION.md) - JSON configuration implementation details
- [docs/JSON_CONFIGURATION_GUIDE.md](docs/JSON_CONFIGURATION_GUIDE.md) - End-user configuration guide
- [docs/JSON_CONFIGURATION_DEVELOPER_GUIDE.md](docs/JSON_CONFIGURATION_DEVELOPER_GUIDE.md) - Developer-focused configuration guide
- [docs/JSON_CONFIGURATION_MIGRATION.md](docs/JSON_CONFIGURATION_MIGRATION.md) - XML-to-JSON migration guide
- [docs/JSON_CONFIGURATION_QUICK_REFERENCE.md](docs/JSON_CONFIGURATION_QUICK_REFERENCE.md) - Configuration quick reference
- [docs/CONFIGURATION_ENHANCEMENT_GUIDE.md](docs/CONFIGURATION_ENHANCEMENT_GUIDE.md) - Configuration enhancement notes

## Testing Documentation

- [TESTING_INFRASTRUCTURE.md](TESTING_INFRASTRUCTURE.md) - Testing architecture and conventions
- [TESTING_MIGRATION_GUIDE.md](TESTING_MIGRATION_GUIDE.md) - Testing migration process guide
- [TESTING_QUICK_REFERENCE.md](TESTING_QUICK_REFERENCE.md) - Day-to-day testing quick reference
- [QUICK_START_INTEGRATION_TESTS.md](QUICK_START_INTEGRATION_TESTS.md) - Integration test quick start

## Additional Docs

- [docs/ISSUE-7-IMPLEMENTATION-SUMMARY.md](docs/ISSUE-7-IMPLEMENTATION-SUMMARY.md)
- [docs/JSON_CONFIGURATION_IMPLEMENTATION_SUMMARY.md](docs/JSON_CONFIGURATION_IMPLEMENTATION_SUMMARY.md)
- [docs/xml-migration-analysis.md](docs/xml-migration-analysis.md)

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Historical, task-specific report-out markdown files were intentionally removed from the repository root to keep top-level documentation focused and maintainable.