feat!: Include ZIM files in releases (#3102)

mkdocs.yml

@@ -123,10 +123,10 @@ extra:
               link: https://matrix.to/#/#privacyguides:matrix.org
             - icon: material/information-outline
               name: !ENV [HOMEPAGE_CTA_ABOUT_NAME, "Learn more about us"]
-              link: about/
+              link: !ENV [HOMEPAGE_CTA_ABOUT_LINK, "about/"]
             - icon: material/hand-coin
               name: !ENV [HOMEPAGE_CTA_DONATE_NAME, "Donate to Privacy Guides"]
-              link: about/donate/
+              link: !ENV [HOMEPAGE_CTA_DONATE_LINK, "about/donate/"]
           description:
             !ENV [
               HOMEPAGE_CTA_DESCRIPTION,
@@ -183,6 +183,7 @@ extra:
     - icon: simple/torbrowser
       link: http://www.xoe4vn5uwdztif6goazfbmogh6wh5jc4up35bqdflu6bkdc5cas5vjqd.onion/
       name: !ENV [SOCIAL_TOR_SITE, "Hidden service"]
+  language_switcher: !ENV [LANGUAGE_SWITCHER, true]
   alternate:
     - name: English
       link: /en/