Name text fields in amend form of lesson details

aleksis/apps/chronos/frontend/components/calendar_feeds/details/LessonDetails.vue

@@ -97,7 +97,7 @@
       </v-list-item>
       <v-card-actions>
         <edit-button
-          i18n-key="chronos.event.edit"
+          i18n-key="chronos.event.amend.title"
           @click="amendEvent.open = true"
       />
       <dialog-object-form
@@ -105,7 +105,7 @@
         :fields="amendEvent.fields"
         :default-item="amendEvent.default"
         :is-create="true"
-        createItemI18nKey="chronos.event.edit"
+        createItemI18nKey="chronos.event.amend.title"
         :gql-create-mutation="gqlCreateAmend"
         @cancel="amendEvent.open = false"
       />
@@ -143,23 +143,23 @@ export default {
         open: false,
         fields: [
           {
-            text: this.$t(""),
+            text: this.$t("chronos.event.amend.subject"),
             value: "subject",
           },
           {
-            text: this.$t(""),
+            text: this.$t("chronos.event.amend.teacher"),
             value: "teacher",
           },
           {
-            text: this.$t(""),
+            text: this.$t("chronos.event.amend.room"),
             value: "room",
           },
           {
-            text: this.$t(""),
+            text: this.$t("chronos.event.amend.canceled"),
             value: "canceled",
           },
           {
-            text: this.$t(""),
+            text: this.$t("chronos.event.amend.comment"),
             value: "comment",
           },
         ],

aleksis/apps/chronos/frontend/messages/en.json

@@ -25,7 +25,14 @@
       "no_teacher": "No teacher",
       "no_room": "No room",
       "current_changes": "Current changes",
-      "edit": "Amend"
+      "amend": {
+        "title": "Amend",
+        "subject": "Subject",
+        "teacher": "Teacher",
+        "room": "Room",
+        "canceled": "Cancel",
+        "comment": "Comment"
+      }
     }
   }
 }