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Flutter Structurizr

**Note:** While all core features are complete and production-ready, the parsing and model-building pipeline is currently being refactored into modular, interface-driven components for maintainability, Java parity, and parallel development. See the audit and handoff tables in `specs/` for details. This does not affect end-user features but is critical for long-term code health.

A cross-platform, production-ready implementation of the Structurizr architecture visualization tool in Flutter. This project provides a complete, feature-rich application for visualizing software architecture using the C4 model, with full support for modeling, rendering, documentation, export, and workspace management.

Project Status

✅ **ALL CORE PHASES (1-8) COMPLETE**

The application is fully usable and production-ready. Phase 9 (advanced features) is in progress, with the undo/redo system fully implemented including command merging and transaction support. See [Implementation Status](specs/implementation_status.md) for details.

Phase	Description	Status	Completion %
Phase 1	Core Model Implementation	✅ COMPLETE	100%
Phase 2	Rendering and Layout	✅ COMPLETE	100%
Phase 3	UI Components and Interaction	✅ COMPLETE	100%
Phase 4	DSL Parser	✅ COMPLETE	100%
Phase 5	Documentation Support	✅ COMPLETE	100%
Phase 6	Architecture Decision Records (ADR) Support	✅ COMPLETE	100%
Phase 7	Workspace Management	✅ COMPLETE	100%
Phase 8	Export Capabilities	✅ COMPLETE	100%
Phase 9	Advanced Features	⚠️ IN PROGRESS	15%

See the [Implementation Status](specs/implementation_status.md) for the detailed status of each phase and the [Implementation Specification](specs/flutter_structurizr_implementation_spec.md) for the complete project plan.

**Major Update (January 2025):**

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