remove useless translations

src/components/notifications/ClickSendSMS.vue

@@ -10,7 +10,7 @@
     </div>
     <div class="mb-3">
         <div class="form-text">
-            {{ $t("checkPrice", [$t("clicksendsms")]) }}
+            {{ $t("checkPrice", ["clicksendsms"]) }}
             <a href="https://www.clicksend.com/us/pricing" target="_blank">https://clicksend.com/us/pricing</a>
         </div>
     </div>

src/components/notifications/Octopush.vue

@@ -2,7 +2,7 @@
     <div class="mb-3">
         <label for="octopush-version" class="form-label">{{ $t("Octopush API Version") }}</label>
         <select id="octopush-version" v-model="$parent.notification.octopushVersion" class="form-select">
-            <option value="2">{{ $t("octopush") }} ({{ $t("endpoint") }}: api.octopush.com)</option>
+            <option value="2">{{ "octopush" }} ({{ $t("endpoint") }}: api.octopush.com)</option>
             <option value="1">{{ $t("Legacy Octopush-DM") }} ({{ $t("endpoint") }}: www.octopush-dm.com)</option>
         </select>
         <div class="form-text">

src/components/notifications/Slack.vue

@@ -24,7 +24,7 @@
                 <a href="https://api.slack.com/messaging/webhooks" target="_blank">https://api.slack.com/messaging/webhooks</a>
             </i18n-t>
             <p style="margin-top: 8px;">
-                {{ $t("aboutChannelName", [$t("slack")]) }}
+                {{ $t("aboutChannelName", ["slack"]) }}
             </p>
             <p style="margin-top: 8px;">
                 {{ $t("aboutKumaURL") }}