core(config): use abbreviation for pwa category title (#13270)

clients/extension/scripts/settings-controller.js

@@ -20,7 +20,7 @@ const DEFAULT_CATEGORIES = [{
   title: 'SEO',
 }, {
   id: 'pwa',
-  title: 'Progressive Web App',
+  title: 'PWA',
 }];
 
 /** @typedef {{selectedCategories: string[], device: string}} Settings */

lighthouse-cli/test/cli/__snapshots__/index-test.js.snap

@@ -1210,7 +1210,7 @@ Object {
       "supportedModes": Array [
         "navigation",
       ],
-      "title": "Progressive Web App",
+      "title": "PWA",
     },
     "seo": Object {
       "auditRefs": Array [

lighthouse-core/config/default-config.js

@@ -96,7 +96,7 @@ const UIStrings = {
   /** Description of the navigation section within the Search Engine Optimization (SEO) category. Within this section are audits with descriptive titles that highlight ways to make a website accessible to search engine crawlers. */
   seoCrawlingGroupDescription: 'To appear in search results, crawlers need access to your app.',
   /** Title of the Progressive Web Application (PWA) category of audits. This is displayed at the top of a list of audits focused on topics related to whether or not a site is a progressive web app, e.g. responds offline, uses a service worker, is on https, etc. Also used as a label of a score gauge. */
-  pwaCategoryTitle: 'Progressive Web App',
+  pwaCategoryTitle: 'PWA',
   /** Description of the Progressive Web Application (PWA) category. This is displayed at the top of a list of audits focused on topics related to whether or not a site is a progressive web app, e.g. responds offline, uses a service worker, is on https, etc. No character length limits. 'Learn More' becomes link text to additional documentation. */
   pwaCategoryDescription: 'These checks validate the aspects of a Progressive Web App. ' +
   '[Learn more](https://developers.google.com/web/progressive-web-apps/checklist).',

lighthouse-core/test/results/sample_v2.json

@@ -6767,7 +6767,7 @@
       "score": 0.67
     },
     "pwa": {
-      "title": "Progressive Web App",
+      "title": "PWA",
       "description": "These checks validate the aspects of a Progressive Web App. [Learn more](https://developers.google.com/web/progressive-web-apps/checklist).",
       "manualDescription": "These checks are required by the baseline [PWA Checklist](https://developers.google.com/web/progressive-web-apps/checklist) but are not automatically checked by Lighthouse. They do not affect your score but it's important that you verify them manually.",
       "supportedModes": [

report/test/renderer/report-renderer-test.js

@@ -90,7 +90,7 @@ describe('ReportRenderer', () => {
       const output = renderer.renderReport(sampleResultsCopy, container);
 
       function isPWAGauge(el) {
-        return el.querySelector('.lh-gauge__label').textContent === 'Progressive Web App';
+        return el.querySelector('.lh-gauge__label').textContent === 'PWA';
       }
       function isPluginGauge(el) {
         return el.querySelector('.lh-gauge__label').textContent === 'Some Plugin';