Mise à jour vers Angular 15

refs #622

Closes #659 (closed)

angular.json

@@ -77,7 +77,8 @@
               "dompurify",
               "graphlib",
               "moment-mini",
-              "sprintf-js"
+              "sprintf-js",
+              "dayjs"
             ],
             "vendorChunk": true,
             "extractLicenses": false,
@@ -129,28 +130,6 @@
           "options": {
             "browserTarget": "ngHyd:build"
           }
-        },
-        "test": {
-          "builder": "@angular-devkit/build-angular:karma",
-          "options": {
-            "main": "src/test.ts",
-            "karmaConfig": "./karma.conf.js",
-            "polyfills": "src/polyfills.ts",
-            "tsConfig": "src/tsconfig.spec.json",
-            "scripts": [],
-            "styles": [
-              "src/styles.scss",
-              "src/theme.scss"
-            ],
-            "assets": [
-              "src/assets",
-              "src/favicon.ico",
-              "src/**/*.json",
-              "src/**/*.md",
-              "src/**/*.png",
-              "src/manifest.webmanifest"
-            ]
-          }
         }
       }
     },