i18n: add rotating home greeting variants

frontend/src/i18n/lang/en.json

@@ -1,9 +1,36 @@
 {
   "home": {
     "welcomeNight": "Good Night {username}!",
+    "welcomeNightOwl": "Hello, night owl {username}",
+    "welcomeNightBurning": "Burning the midnight oil, {username}?",
+    "welcomeNightQuiet": "Quiet hours, {username}",
+    "welcomeNightLate": "It's late, {username}",
+    "welcomeNightMoonlit": "Moonlit planning, {username}?",
     "welcomeMorning": "Good Morning {username}!",
+    "welcomeMorningHey": "Hey {username}, ready to go?",
+    "welcomeMorningFresh": "Fresh start, {username}",
+    "welcomeMorningCoffee": "Coffee and tasks, {username}?",
+    "welcomeMorningRise": "Rise and plan, {username}",
+    "welcomeMorningBack": "Welcome back, {username}",
+    "welcomeMondayFresh": "Fresh week, {username}",
+    "welcomeTuesday": "Happy Tuesday, {username}",
+    "welcomeWednesdayMid": "Midweek already, {username}",
+    "welcomeThursday": "Almost there, {username}",
+    "welcomeFridayPush": "Friday push, {username}?",
+    "welcomeSaturday": "Weekend mode, {username}",
+    "welcomeSundaySession": "Sunday session, {username}?",
     "welcomeDay": "Hi {username}!",
+    "welcomeDayBack": "Back at it, {username}",
+    "welcomeDayFocus": "Let's focus, {username}",
+    "welcomeDayKeepGoing": "Keep going, {username}",
+    "welcomeDayWhatsNext": "What's next, {username}?",
+    "welcomeDayGood": "Good afternoon, {username}",
     "welcomeEvening": "Good Evening {username}!",
+    "welcomeEveningWind": "Winding down, {username}?",
+    "welcomeEveningReturns": "{username} returns",
+    "welcomeEveningWrap": "Time to wrap up, {username}?",
+    "welcomeEveningOneMore": "One more thing, {username}?",
+    "welcomeEveningStill": "Still at it, {username}?",
     "lastViewed": "Last viewed",
     "addToHomeScreen": "Add this app to your home screen for faster access and improved experience.",
     "goToOverview": "Go to overview",