Refactor file organization and fix references to other ecosystem packages

src/FACT_data_project.jl

@@ -28,18 +28,16 @@ This module encapsulates the core functionalities needed for effective data mana
 """
 module FACT_data_project
 
-using FACTWorkflowManager, FACTResultsIO
+using FACT_workflow_manager, FACT_unified_data_IO
 using TOML, DataFrames, JSON, CSV, ReadStatTables, Parquet, SQLite
 
+include("utils/ResultsReader.jl")
+include("utils/FileWriter.jl")
+include("utils/DataFrameManager.jl")
+export get_joined_results_dataset
 include("cmd/WorkflowRunner.jl")
 export runWorkflow
 include("cmd/DownloadDataset.jl")
 export download_dataset
-include("DataFrameManager.jl")
-export get_joined_results_dataset
-include("ResultsReader.jl")
-include("FileWriter.jl")
-
-
 
 end
\ No newline at end of file