I18n: Final Czech translation 🇨🇿 (#10542)

* I18n: Update Czech translation

* I18n: Why do you want to join translation

* I18n: Translating a bunch of more stuff

app/javascript/mastodon/locales/cs.json

@@ -351,7 +351,7 @@
   "status.unmute_conversation": "Odkrýt konverzaci",
   "status.unpin": "Odepnout z profilu",
   "suggestions.dismiss": "Odmítnout návrh",
-  "suggestions.header": "Mohlo by vás zajímat…",
+  "suggestions.header": "Mohli by vás zajímat…",
   "tabs_bar.federated_timeline": "Federovaná",
   "tabs_bar.home": "Domů",
   "tabs_bar.local_timeline": "Místní",