- Add `ValueToolExecutor` to convert tool outputs to `serde_json::Value`
- Introduce `IntoValueTool` trait for easy value type conversion
- Update agent tool addition methods to use new value conversion mechanism
- Simplify tool registration by automatically converting tool outputs
- Remove previous manual boxing and type conversion logic
- Implement robust line-based content modification for metric and dashboard files
- Add comprehensive error handling and validation for file modifications
- Improve modification tracking with detailed modification results
- Optimize file processing with batch insertion and validation
- Add extensive test coverage for modification and validation logic
- Add generic Output type to ToolExecutor trait
- Update file tools to use strongly-typed output structs
- Modify agent and tool implementations to support generic output
- Improve error handling and result reporting in file-related tools
- Add more detailed status messages for file operations
- Rename file type modules from `metric_file` and `dashboard_file` to `metric_yml` and `dashboard_yml`
- Modify metric files migration to use a verification enum instead of boolean
- Update messages_to_files junction table with UUID primary key and additional timestamp columns
- Adjust database models to support new file and message structures
- Refactor file creation utility to use new model structures
- Added implementation for creating metric files with database insertion
- Introduced `create_metric_file()` and `create_dashboard_file()` functions
- Updated `CreateFilesTool` to handle different file types
- Added `data_metadata` field to `MetricFile` struct
- Implemented basic file type validation and creation logic
- Added robust error handling for JSON parameter parsing in `CreateFilesTool`
- Updated file type description to clarify naming conventions
- Prepared for file creation logic implementation
- Moved file-related types to a new `file_types` module
- Removed redundant `types.rs` file
- Removed individual tool files for bulk file modifications, file creation, file opening, data catalog search, file search, and sending to user
- Created a new `file_tools` module in `tools/mod.rs` to centralize file-related tool implementations
- Commented out individual tool module imports in preparation for future implementation
- Simplified the tools module structure for better organization and maintainability
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