chore: cleanup no longer used translation strings

assets/l10n/intl_sk.arb

@@ -1,6 +1,6 @@
 {
   "@@locale": "sk",
-  "@@last_modified": "2020-09-23 11:46:01.877200",
+  "@@last_modified": "2021-08-14 12:06:11.489636",
   "about": "O aplikácii",
   "@about": {
     "type": "text",
@@ -135,13 +135,6 @@
     "type": "text",
     "placeholders": {}
   },
-  "byDefaultYouWillBeConnectedTo": "V základnom nastavení budete pripojený k {homeserver}",
-  "@byDefaultYouWillBeConnectedTo": {
-    "type": "text",
-    "placeholders": {
-      "homeserver": {}
-    }
-  },
   "cachedKeys": "Klúče sa úspešne uložili!",
   "@cachedKeys": {
     "type": "text",
@@ -884,11 +877,6 @@
     "type": "text",
     "placeholders": {}
   },
-  "newPrivateChat": "Nový súkromný chat",
-  "@newPrivateChat": {
-    "type": "text",
-    "placeholders": {}
-  },
   "newVerificationRequest": "Nová žiadosť o verifikáciu!",
   "@newVerificationRequest": {
     "type": "text",
@@ -1590,4 +1578,4 @@
     "type": "text",
     "placeholders": {}
   }
-}
+}