rebase codebase, delete trunk, move threads to backend

src/logic/zotero.py

@@ -1,11 +1,9 @@
-
 from pyzotero import zotero
 from dataclasses import dataclass
 from src.logic.webrequest import WebRequest, BibTextTransformer
 from src import settings
 
 
-
 @dataclass
 class Creator:
     firstName: str = None
@@ -160,6 +158,7 @@ class JournalArticle:
 
 class ZoteroController:
     zoterocfg = settings.zotero
+
     def __init__(self):
         self.zot = zotero.Zotero(
             self.zoterocfg.library_id,