Libls updated to v20

Dockerfile

@@ -3,7 +3,7 @@ FROM node:23.8-alpine3.20 AS compile-image
 WORKDIR /app
 COPY . .
 RUN npm update
-RUN npm install -g @angular/cli@19.1.6
+RUN npm install -g @angular/cli@20.3.13
 RUN npm install
 RUN npm run build-prod
 

angular.json

@@ -18,7 +18,7 @@
       "prefix": "app",
       "architect": {
         "build": {
-          "builder": "@angular-devkit/build-angular:application",
+          "builder": "@angular/build:application",
           "options": {
             "outputPath": {
               "base": "dist/interviewer"
@@ -40,7 +40,6 @@
             ],
             "scripts": [
               "node_modules/bootstrap/dist/js/bootstrap.bundle.min.js",
-              "node_modules/marked/marked.min.js",
               "node_modules/prismjs/prism.js",
               "node_modules/prismjs/components/prism-csharp.min.js",
               "node_modules/prismjs/components/prism-css.min.js"
@@ -107,7 +106,7 @@
           "defaultConfiguration": "production"
         },
         "serve": {
-          "builder": "@angular-devkit/build-angular:dev-server",
+          "builder": "@angular/build:dev-server",
           "configurations": {
             "production": {
               "buildTarget": "interviewer:build:production"
@@ -122,13 +121,13 @@
           "defaultConfiguration": "development"
         },
         "extract-i18n": {
-          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "builder": "@angular/build:extract-i18n",
           "options": {
             "buildTarget": "interviewer:build"
           }
         },
         "test": {
-          "builder": "@angular-devkit/build-angular:karma",
+          "builder": "@angular/build:karma",
           "options": {
             "polyfills": ["zone.js", "zone.js/testing"],
             "tsConfig": "tsconfig.spec.json",
@@ -156,5 +155,31 @@
   "cli": {
     "defaultCollection": "@angular-eslint/schematics",
     "analytics": false
+  },
+  "schematics": {
+    "@schematics/angular:component": {
+      "type": "component"
+    },
+    "@schematics/angular:directive": {
+      "type": "directive"
+    },
+    "@schematics/angular:service": {
+      "type": "service"
+    },
+    "@schematics/angular:guard": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:interceptor": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:module": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:pipe": {
+      "typeSeparator": "."
+    },
+    "@schematics/angular:resolver": {
+      "typeSeparator": "."
+    }
   }
 }

karma.conf.js

@@ -13,7 +13,7 @@ module.exports = function (config) {
       require('karma-chrome-launcher'),
       require('karma-jasmine-html-reporter'),
       require('karma-coverage'),
-      require('@angular-devkit/build-angular/plugins/karma'),
+
       'karma-spec-reporter'
     ],
     client: {