save clean files to new clean folder

FHSTP/01_data_preparation/prep.py

@@ -673,12 +673,12 @@ def prep() -> None:
     _log('\n******************************** SAVE FILES ********************************')
     
     # build path for clean config and transmissions destination files
-    dest_config = file_config.with_name(f'{file_config.stem}_clean{file_config.suffix}')
-    dest_trans = file_trans.with_name(f'{file_trans.stem}_clean{file_trans.suffix}')
+    dest_config = file_config.parent.parent / 'clean' / f'{file_config.stem}{file_config.suffix}'
+    dest_trans = file_trans.parent.parent / 'clean' / f'{file_trans.stem}{file_trans.suffix}'
     
     # build path for clean link destination file (same folder, date and extension as transmissions file)
     date = str(file_trans.stem).split('_')[-1]
-    dest_link = pathlib.Path(dest_trans.parents[0], f'LINK_{date}_clean{file_trans.suffix}')
+    dest_link = pathlib.Path(dest_trans.parents[0], f'LINK_{date}{file_trans.suffix}')
     
     
     # save clean files