Feature: Adding recipe templates to print recipes.

Feautre: Recipe export to xlsx
Chore: Python 11 style type annotations
Chore: Moved to sqlalchemy 2.0
Chore: Minimum python is 3.11
Fix: Fix nullability of a lot of fields in the database.

overlord/src/app/batch-integrity-report/batch-integrity-resolver.service.ts

@@ -1,5 +1,4 @@
 import { Injectable } from '@angular/core';
-import { ActivatedRouteSnapshot, Resolve } from '@angular/router';
 import { Observable } from 'rxjs/internal/Observable';
 
 import { BatchIntegrity } from './batch-integrity';
@@ -8,10 +7,10 @@ import { BatchIntegrityReportService } from './batch-integrity-report.service';
 @Injectable({
   providedIn: 'root',
 })
-export class BatchIntegrityResolverService implements Resolve<BatchIntegrity[]> {
+export class BatchIntegrityResolverService {
   constructor(private ser: BatchIntegrityReportService) {}
 
-  resolve(route: ActivatedRouteSnapshot): Observable<BatchIntegrity[]> {
+  resolve(): Observable<BatchIntegrity[]> {
     return this.ser.batchIntegrity();
   }
 }