Chore: Reformatted everthing

Fix: Product ledger was not totalling.
This is because for some reason, pydantic was sending the data as string when the field was nullable

overlord/src/app/closing-stock/closing-stock.service.ts

@@ -40,17 +40,13 @@ export class ClosingStockService {
     const options = { params: new HttpParams().set('d', costCentre) };
     return this.http
       .post<ClosingStock>(`${url}/${date}`, {}, options)
-      .pipe(
-        catchError(this.log.handleError(serviceName, 'Post Voucher')),
-      ) as Observable<ClosingStock>;
+      .pipe(catchError(this.log.handleError(serviceName, 'Post Voucher'))) as Observable<ClosingStock>;
   }
 
   delete(date: string, costCentre: string): Observable<ClosingStock> {
     const options = { params: new HttpParams().set('d', costCentre) };
     return this.http
       .delete<ClosingStock>(`${url}/${date}`, options)
-      .pipe(
-        catchError(this.log.handleError(serviceName, 'Delete Voucher')),
-      ) as Observable<ClosingStock>;
+      .pipe(catchError(this.log.handleError(serviceName, 'Delete Voucher'))) as Observable<ClosingStock>;
   }
 }