feat: timetable module - schedule and calendar

src/assets/i18n/en.json

@@ -1,4 +1,6 @@
 {
+  "ok": "ok",
+  "abort": "abort",
   "app": {
     "ui": {
       "CLOSE": "Close"
@@ -118,6 +120,22 @@
   "search": {
     "nothing_found": "No results"
   },
+  "schedule": {
+    "recurring": "Recurring",
+    "calendar": "Calendar",
+    "single": "Single Events",
+    "addEventModal": {
+      "close": "close",
+      "addEvent": "Add Events"
+    }
+  },
+  "chips": {
+    "addEvent": {
+      "addEvent": "Add event",
+      "addedToEvents": "Added to events",
+      "pastEvent": "Event is over"
+    }
+  },
   "settings": {
     "resetAlert.title": "Reset all settings?",
     "resetAlert.message": "Are you sure to reset all settings to their default values?",