- Introduce _app_id attribute to store application ID from system variables
- Add _get_app_id method to retrieve and validate app_id
- Update on_graph_start to log app_id during sandbox initialization
- Integrate ArchiveSandboxStorage for persisting and restoring sandbox files
- Ensure proper error handling for sandbox file operations
- Add AppAssetsInitializer to load published app assets into sandbox
- Refactor VMFactory.create() to VMBuilder with builder pattern
- Extract SandboxInitializer base class and DifyCliInitializer
- Simplify SandboxLayer constructor (remove options/environments params)
- Fix circular import in sandbox module by removing eager SandboxBashTool export
- Update SandboxProviderService to return VMBuilder instead of VirtualEnvironment
The original fix seems correct on its own. However, for chatflows with multiple answer nodes, the `message_replace` command only preserves the output of the last executed answer node.
- Simplified the SandboxLayer initialization by removing unused parameters and consolidating sandbox creation logic.
- Integrated SandboxManager for better lifecycle management of sandboxes during workflow execution.
- Updated error handling to ensure proper initialization and cleanup of sandboxes.
- Enhanced CommandNode to retrieve sandboxes from SandboxManager, improving sandbox availability checks.
- Added unit tests to validate the new sandbox management approach and ensure robust error handling.
- Added FIXME comments to indicate the need for unifying runtime config checking in AdvancedChatAppGenerator and WorkflowAppGenerator.
- Introduced sandbox management in WorkflowService with proper error handling for sandbox release.
- Enhanced runtime feature handling in the workflow execution process.
- Introduced Command node type in workflow with associated UI components and translations.
- Enhanced SandboxLayer to manage sandbox attachment for Command nodes during execution.
- Updated various components and constants to integrate Command node functionality across the workflow.
