Tweak modules to be disabled if config is missing (#33806)

* Consolidate modules vitest coverage

* Use vite-common as base for modules vitest config

* Make knip happier

* Fix coverage paths

* Place modules unit tests alongside src

* Switch to defineProject for better type safety

* Consolidate vitest CI & coverage

Kills off vite-common

* Update comment

* Update lockfile

* Fix shared-components vitest config

* Soften eslint config for tests in modules

* Run eslint on modules/playwright dir too

* Make tsc happy

* Tweak modules to be disabled if config is missing

* Restore blank line

* Improve coverage

* Potential fix for pull request finding 'Unused variable, import, function or class'

Co-authored-by: Copilot Autofix powered by AI <223894421+github-code-quality[bot]@users.noreply.github.com>

---------

Co-authored-by: Copilot Autofix powered by AI <223894421+github-code-quality[bot]@users.noreply.github.com>

modules/widget-lifecycle/src/WidgetLifecycleModule.ts

@@ -9,6 +9,7 @@ import type { Api, Module, WidgetDescriptor, WidgetLifecycleApi } from "@element
 import { CONFIG_KEY, parseWidgetLifecycleConfig, type WidgetLifecycleModuleConfig } from "./config";
 import { constructWidgetPermissions } from "./utils/constructWidgetPermissions";
 import { matchPattern } from "./utils/matchPattern";
+import { name as ModuleName } from "../package.json";
 
 /** Subset of {@link WidgetLifecycleApi} used by the module for registration only. */
 export type WidgetLifecycleApiAdapter = Pick<
@@ -30,6 +31,12 @@ export default class WidgetLifecycleModule implements Module {
     public constructor(private api: ModuleApi) {}
 
     public async load(): Promise<void> {
+        const rawConfig = this.api.config.get(CONFIG_KEY);
+        if (!rawConfig) {
+            console.debug(`No configuration found for module "${ModuleName}", skipping initialization.`);
+            return;
+        }
+
         if (!this.api.widgetLifecycle) {
             throw new Error(
                 "Widget lifecycle API is not available. Update Element Web to a build that provides widget lifecycle module support.",
@@ -37,7 +44,7 @@ export default class WidgetLifecycleModule implements Module {
         }
 
         try {
-            this.config = parseWidgetLifecycleConfig(this.api.config.get(CONFIG_KEY));
+            this.config = parseWidgetLifecycleConfig(rawConfig);
         } catch (error) {
             console.error("[WidgetLifecycle] Failed to init module", error);
             this.config = {};