[CL-525] Upgrade angular to v19 (#14815)

Upgrade Angular to v19 using the update guide.

- Add `standalone: false` to any missed component in stories or tests.
- Update jest.config to follow the new best practices.

libs/shared/jest.config.angular.js

@@ -1,9 +1,20 @@
 /* eslint-env node */
 /* eslint-disable @typescript-eslint/no-require-imports */
-const { defaultTransformerOptions } = require("jest-preset-angular/presets");
+const { createCjsPreset } = require("jest-preset-angular/presets");
+
+const presetConfig = createCjsPreset({
+  tsconfig: "<rootDir>/tsconfig.spec.json",
+  astTransformers: {
+    before: ["<rootDir>/../../libs/shared/es2020-transformer.ts"],
+  },
+  diagnostics: {
+    ignoreCodes: ["TS151001"],
+  },
+});
 
 /** @type {import('jest').Config} */
 module.exports = {
+  ...presetConfig,
   testMatch: ["**/+(*.)+(spec).+(ts)"],
 
   testPathIgnorePatterns: [
@@ -13,23 +24,4 @@ module.exports = {
 
   // Improves on-demand performance, for watches prefer 25%, overridable by setting --maxWorkers
   maxWorkers: "50%",
-
-  transform: {
-    "^.+\\.(ts|js|mjs|svg)$": [
-      "jest-preset-angular",
-      {
-        ...defaultTransformerOptions,
-        // Jest does not use tsconfig.spec.json by default
-        tsconfig: "<rootDir>/tsconfig.spec.json",
-        // Further workaround for memory leak, recommended here:
-        // https://github.com/kulshekhar/ts-jest/issues/1967#issuecomment-697494014
-        // Makes tests run faster and reduces size/rate of leak, but loses typechecking on test code
-        // See https://bitwarden.atlassian.net/browse/EC-497 for more info
-        isolatedModules: true,
-        astTransformers: {
-          before: ["<rootDir>/../../libs/shared/es2020-transformer.ts"],
-        },
-      },
-    ],
-  },
 };