fix #1977: new transifex url

Author: tophf

.github/CONTRIBUTING.md

@@ -23,7 +23,7 @@ If not, then provide details describing which page the feature will effect, e.g.
 
 ## Adding translations
 
-You can help us translate the extension on [Transifex](https://www.transifex.com/github-7/Stylus).
+You can help us translate the extension on [Transifex](https://explore.transifex.com/github-7/Stylus/).
 Only the languages supported by the web store are allowed:
 https://developer.chrome.com/docs/webstore/i18n/#localeTable
 

README.md

@@ -78,7 +78,7 @@ In Firefox, it'll temporarily replace the existing Stylus extension. To restore
 
 The source is hosted on [GitHub](https://github.com/openstyles/stylus) and pull requests are welcome.
 
-You can help us translate the extension on [Transifex](https://www.transifex.com/github-7/Stylus).
+You can help us translate the extension on [Transifex](https://explore.transifex.com/github-7/Stylus/).
 
 See our [contributing](./.github/CONTRIBUTING.md) page for more details.
 

src/manage.html

@@ -278,7 +278,7 @@ <h1 i18n="styleManager"></h1>
              style="--filter: grayscale(1) brightness(2)"></a>
           <a href="https://github.com/openstyles/stylus/wiki" target="_blank" i18n="linkGetHelp"></a>
           <a href="https://github.com/openstyles/stylus" target="_blank">GitHub</a>
-          <a href="https://www.transifex.com/github-7/Stylus" target="_blank" i18n="linkTranslate"></a>
+          <a href="https://explore.transifex.com/github-7/Stylus/" target="_blank" i18n="linkTranslate"></a>
         </main>
       </details>
     </div>