feat(editor): F4.6e the e-mail program and e-mail server on a computer's desktop

The oracle MailWindowRun uses Java's e-mail windows as a person does and
answers their dialogs. The core sets and saves the program's account,
deletes a mail, checks a form as Java's window does, and gives the server
its domain, new and removed accounts and the window's own line; the room
sends both programs' views and takes their actions; the editor has both
windows. Better than Java: a name field for a new account, a user name the
server has is refused, deleting hits the folder shown, a new domain goes
into the accounts file at once.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/editor/src/i18n/en.json

@@ -59,6 +59,69 @@
   "dhcp.static": "Static Address Assignment",
   "dhcp.subnetMask": "Netmask",
   "dhcp.upperBound": "Upper bound of address",
+  "emailClient.account": "Account",
+  "emailClient.accountHint": "Manage email account",
+  "emailClient.accountInvalid": "Wrong or incomplete data!",
+  "emailClient.accountTitle": "Manage email account",
+  "emailClient.answer": "Answer",
+  "emailClient.bccLabel": "BCC:",
+  "emailClient.cancel": "Cancel",
+  "emailClient.ccLabel": "CC:",
+  "emailClient.compose": "New email",
+  "emailClient.composeTitle": "New email",
+  "emailClient.delete": "Delete email",
+  "emailClient.deleteHint": "delete selected email",
+  "emailClient.email": "Email address:",
+  "emailClient.fetch": "Retrieve emails",
+  "emailClient.inbox": "Inbox",
+  "emailClient.invalidAddress": "At least one email address is not correct!",
+  "emailClient.name": "Name:",
+  "emailClient.noAccount": "There is no email account yet.",
+  "emailClient.noRecipient": "You have to enter at least one receiver address!",
+  "emailClient.password": "Password:",
+  "emailClient.pop3Host": "POP3 server:",
+  "emailClient.pop3Port": "POP3 port:",
+  "emailClient.preview": "Selected email",
+  "emailClient.re": "RE:",
+  "emailClient.recipient": "Receiver",
+  "emailClient.save": "Save",
+  "emailClient.send": "Send",
+  "emailClient.sender": "Sender",
+  "emailClient.sent": "Sent",
+  "emailClient.smtpHost": "SMTP server:",
+  "emailClient.smtpPort": "SMTP port:",
+  "emailClient.subject": "Subject",
+  "emailClient.subjectLabel": "Subject:",
+  "emailClient.text": "Text of the email",
+  "emailClient.toLabel": "To:",
+  "emailClient.username": "User:",
+  "emailClient.welcome": "Welcome to the Email Application",
+  "emailClient.wrote": "wrote:",
+  "emailServer.accounts": "Account list",
+  "emailServer.address": "Email address",
+  "emailServer.cancel": "Cancel",
+  "emailServer.confirmDelete": "Do you really want to delete the account '{name}'?",
+  "emailServer.confirmTitle": "Security request!",
+  "emailServer.create": "New account",
+  "emailServer.created": "The account {name} was built.",
+  "emailServer.deleteAccount": "Delete selected account",
+  "emailServer.domain": "Mail domain:",
+  "emailServer.exists": "The account {name} exists already.",
+  "emailServer.firstNamePlaceholder": "First name",
+  "emailServer.lastNamePlaceholder": "Last name",
+  "emailServer.log": "Log panel",
+  "emailServer.mails": "Number of mails",
+  "emailServer.missing": "Enter user and password!",
+  "emailServer.name": "First and last name:",
+  "emailServer.newAccount": "New account",
+  "emailServer.password": "Password:",
+  "emailServer.start": "Start",
+  "emailServer.started": "POP3 and SMTP servers are activated.",
+  "emailServer.stop": "Stop",
+  "emailServer.stopped": "POP3 and SMTP servers are stopped.",
+  "emailServer.username": "User:",
+  "emailServer.whiteSpace": "User names may not contain whitespace!",
+  "emailServer.yes": "Yes",
   "firewall.accept": "accept",
   "firewall.action": "Action",
   "firewall.active": "Activate firewall",
@@ -91,6 +154,16 @@
   "installation.available": "Available:",
   "installation.installed": "Installed:",
   "installation.remove": "Remove",
+  "mail.connected": "Connection to {address} established",
+  "mail.disconnected": "Connection to {address} disconnected",
+  "mail.failure.failed": "Active opening of socket failed.",
+  "mail.failure.receiveFailed": "Connection could not be established!",
+  "mail.failure.timedOut": "Timeout while connecting",
+  "mail.failure.unresolved": "Target does not exist!",
+  "mail.mailSent": "Mail sent to {recipients}",
+  "mail.ok": "OK",
+  "mail.sendFailed": "Error while sending {address}",
+  "mail.stored": "E-mail for {name} saved in mailbox.",
   "menu.delete": "Delete",
   "menu.removeAllCables": "Remove all cables",
   "menu.removeCable": "Remove cable",