feat(i18n): add German and English email templates for invitations and verifications

server/i18n/en.json

@@ -0,0 +1,39 @@
+{
+  "email": {
+    "greeting": "Hey {name} 👋",
+    "viewInvitation": "View Invitation",
+    "invitationFooter": "Open the link above to accept or decline the invitation.",
+    "linkHint": "Or copy this link in your browser:",
+    "verify": {
+      "subject": "{appName} - Verify your email",
+      "intro": "Please verify your email address by clicking the button below:",
+      "button": "Verify Email",
+      "validity": "This link is valid for 24 hours.",
+      "footer": "If you didn't register, please ignore this email."
+    },
+    "invite": {
+      "subject": "{appName} - You've been invited",
+      "title": "You've been invited! 🎉",
+      "intro": "You have been invited to create an account on {appName}.",
+      "prompt": "Click the button below to register:",
+      "button": "Create Account",
+      "validity": "This link is valid for 7 days.",
+      "footer": "If you didn't expect this invitation, you can safely ignore this email."
+    },
+    "federationInvite": {
+      "subject": "{appName} - Meeting invitation from {fromUser}",
+      "intro": "You have received a meeting invitation from {fromUser}.",
+      "roomLabel": "Room:"
+    },
+    "calendarInvite": {
+      "subject": "{appName} - Calendar invitation from {fromUser}",
+      "intro": "You have received a calendar invitation from {fromUser}."
+    },
+    "calendarDeleted": {
+      "subject": "{appName} - Calendar event cancelled: {title}",
+      "intro": "The following calendar event was deleted by the organiser ({fromUser}) and is no longer available:",
+      "note": "The event has been automatically removed from your calendar.",
+      "footer": "This message was sent automatically by {appName}."
+    }
+  }
+}