fix: trimmed cik (#43)

only remove extra zeros from left of CIK number

edgar_tool/text_search.py

@@ -79,7 +79,7 @@ def _parse_row(row: Dict[str, Any]) -> Dict[str, Any]:
 
         # Fetching and cleaning CIKs
         ciks = _source.get("ciks")
-        ciks_trimmed: List[str] = [c.strip("0") for c in ciks]
+        ciks_trimmed: List[str] = [c.lstrip("0") for c in ciks]
 
         # Get form and human readable name
         root_form = _source.get("root_form")