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/angular.json

@@ -20,14 +20,16 @@
             "outputPath": "../frontend",
             "index": "src/index.html",
             "main": "src/main.ts",
-            "polyfills": "src/polyfills.ts",
+            "polyfills": [
+              "zone.js"
+            ],
             "tsConfig": "tsconfig.app.json",
             "assets": [
               "src/favicon.ico",
               "src/assets"
             ],
             "styles": [
-              "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
+              "@angular/material/prebuilt-themes/indigo-pink.css",
               "src/styles.css"
             ],
             "scripts": []
@@ -90,15 +92,17 @@
           "builder": "@angular-devkit/build-angular:karma",
           "options": {
             "main": "src/test.ts",
-            "polyfills": "src/polyfills.ts",
+            "polyfills": [
+              "zone.js",
+              "zone.js/testing"
+            ],
             "tsConfig": "tsconfig.spec.json",
-            "karmaConfig": "karma.conf.js",
             "assets": [
               "src/favicon.ico",
               "src/assets"
             ],
             "styles": [
-              "./node_modules/@angular/material/prebuilt-themes/indigo-pink.css",
+              "@angular/material/prebuilt-themes/indigo-pink.css",
               "src/styles.css"
             ],
             "scripts": []