🔄 Replace get_per_product_speed() with direct extract.read_package_speed_data() calls

🔧 Fix import error: Replace singleton pattern with direct instantiation

🔄 Rename method: classify_product_type → standalone_master_filter

🗑️ Remove PostgreSQL database dependencies and related files

Fix: Remove non-existent set_global_dates call

Clean up: remove old src/utils files (moved to preprocess)

Recover and restore preprocessing improvements from d54de4e

Restore improved optimizer and simplify demand validation

Update all imports from src.etl to src.preprocess

Rename src/etl to src/preprocess for better code organization

deleting the variables in the config to prevent infinite loop

remove reload to stop ultimate loop in hugging face

delete vision material master data

Refactor optimization function: renamed

clean code for optimizer

daily mode deleted

Refactor configuration management to use dynamic calls for optimization parameters. Added a helper function to refresh module-level variables after configuration changes. Introduced new CSV files for kit composition and real data, while cleaning up old demand files.

demand filtering / visualization done.

data validation in progress and hierarchy parser fixed

remove end date

remove end datae

kit composition data cleaner to generate Kit_Composition_and_relation_cleaned_with_line_type

demand validation page

Touchpoint - complete idle analysis data

constants file

add configuration class

Add streamlit

migrate core code name

Delete unncessesary files

Finalize optimizer with shift type / partial&bulk work type etc

Update csv for unit testing. The optimization most up to date. Streamlit bit fixed

Change based on discussion with Christian. Humanizer and Fixed staff are not anymore interchangeable.

add streamlit and clean the optimizer

Finalize ETL and optimization

finalize etl / optimization configuration

Update main optimizer as the variable names changed to more intuitive ones

Adding etl process and change fixed numbers into variables

Update the variable name into more intuitive names.

Change fixed values into variables from the UI or the database

tarted working on database

change hard code into configuration variables

first push with real optimizer