add isStars, isOwnStars, isStarsList, isOwnStarsList to support new Stars and Star Lists functionality

Author: lstn

.gitignore

@@ -12,3 +12,4 @@ distribution
 dist
 .cache
 .parcel-cache
+.vscode/

index.ts

@@ -812,6 +812,34 @@ TEST: addTests('isRepositoryActions', [
 	'https://github.com/refined-github/github-url-detection/actions/workflows/esm-lint.yml',
 ]);
 
+export const isStars = (url: URL | HTMLAnchorElement | Location = location): boolean => {
+    const patharr = getCleanPathname(url).split('/'), [stars, user, lists, ...extra] = patharr;
+    return stars === 'stars' 
+        && ([1, 2, 4].includes(patharr.length)
+            || lists === 'lists' && extra.length !== 0);
+};
+TEST: addTests('isStars', [
+	'https://github.com/stars',
+	'https://github.com/stars/lstn',
+	'https://github.com/stars/lstn/repositories',
+	'https://github.com/stars/lstn/lists/test'
+]);
+
+export const isOwnStars = (url: URL | HTMLAnchorElement | Location = location): boolean =>
+    isStars(url) 
+    && [['stars'],['stars', getLoggedInUser()]].some(
+        (needle => arr => arr.length === needle.length 
+        && arr.every((v, i) => v === needle[i]))(getCleanPathname(url).split('/').slice(0,2))
+    );
+
+export const isStarsList = (url: URL | HTMLAnchorElement | Location = location): boolean => isStars(url) && getCleanPathname(url).split('/')[2] === 'lists';
+TEST: addTests('isStarsList', [
+	'https://github.com/stars/lstn/lists/test'
+]);
+
+export const isOwnStarsList = (url: URL | HTMLAnchorElement | Location = location): boolean => isOwnStars(url) && getCleanPathname(url).split('/')[2] === 'lists';
+
+
 export const isUserTheOrganizationOwner = (): boolean => isOrganizationProfile() && exists('[aria-label="Organization"] [data-tab-item="org-header-settings-tab"]');
 
 export const canUserAdminRepo = (): boolean => isRepo() && exists('.reponav-item[href$="/settings"], [data-tab-item$="settings-tab"]');