web: unify unit and end-to-end tests (#11598)

* Just cleaning up.

* web: removing sonarjs from yet another branch.

* web: everything except the tests are up-to-date.  There was a lot, it turns out, we simply weren't using.

* web: update package.json to support WebdriverIO 9

This commit:

- Upgrades to WebdriverIO 9.1.2
- Resets our `devDependencies` collection to remove all imports that we either were not using or
  were duplicates of existing dependencies:
  - *Babel*, of all things
  - Storybook addon css user preferences, now native to Storybook 8
  - SonarJS, *again*, sigh.
  - React

- Fixes a bug where ESLint would report missing features in our build scripts
- Fixes a bug where Wdio might not reach a headless browser before timeout
- Replaces Rollup's CSSLit with Vite's CSSLit, which actually works without hacks, for testing.
- Moves the package-lock scanner to its own script, with better reporting and tool verification,
  which also cleans up the package.lock file a little.

* web: unify unit and end-to-end tests

This commit builds on the Upgrade to WebdriverIO 9.1 and provides *two* variants of the wdio.conf
file: One in `browser` mode, so that standalone component tests are uploaded to the browser and run
independently, and one in `local` mode that allows the Webdriver-DOM framework to run end-to-end
tests.  This means that both Component and End-to-End tests use the same drivers, same framework,
and same versions, and all tests for the WebUI are contained in this folder.

* Prettier just opinionatin' all over the place.

* Eslint bein' disagreeable.

* Tests embedded like ticks.

* Someday I'll get prettier to agree with my IDE.

* Re-ran the installation with resolutions enforced.

* web: fix type errors in tests

Typechecking the tests is pretty messy, first because WebdriverIO passes around a lot of `ChainablePromise` objects, which TSC does not know
how to resolve to their final form after a full `await`, and second because I used a lot of metaprogramming to provide getters for the
different kinds of subtypes (here: providers) that we are targeting.  So there are a lot of compromises here, none of which make me
spectacularly happy, but they're all well-commented, so there's that.

* But I am done with you, orc.

* Fixed broken comment.

web/tests/pageobjects/applications-list.page.ts

@@ -0,0 +1,22 @@
+import { $ } from "@wdio/globals";
+
+import AdminPage from "./admin.page.js";
+
+/**
+ * sub page containing specific selectors and methods for a specific page
+ */
+class ApplicationsListPage extends AdminPage {
+    /**
+     * define selectors using getter methods
+     */
+
+    async startWizardButton() {
+        return await $("ak-application-wizard").$('button[slot="trigger"]');
+    }
+
+    async open() {
+        return await super.open("if/admin/#/core/applications");
+    }
+}
+
+export default new ApplicationsListPage();