Add historyType and historyId to Appeal, update database schema, API, and email templates to include punishment details.

backend/src/main/java/com/alttd/altitudeweb/services/mail/AppealMail.java

@@ -1,5 +1,6 @@
 package com.alttd.altitudeweb.services.mail;
 
+import com.alttd.altitudeweb.database.litebans.HistoryRecord;
 import com.alttd.altitudeweb.database.web_db.forms.Appeal;
 import jakarta.mail.MessagingException;
 import jakarta.mail.internet.MimeMessage;
@@ -30,9 +31,9 @@ public class AppealMail {
      *
      * @param appeal The appeal object containing all necessary information
      */
-    public void sendAppealNotification(Appeal appeal) {
+    public void sendAppealNotification(Appeal appeal, HistoryRecord history) {
         try {
-            sendEmailToAppealsTeam(appeal);
+            sendEmailToAppealsTeam(appeal, history);
 
             log.info("Appeal notification emails sent successfully for appeal ID: {}", appeal.id());
         } catch (Exception e) {
@@ -40,7 +41,7 @@ public class AppealMail {
         }
     }
 
-    private void sendEmailToAppealsTeam(Appeal appeal) throws MessagingException {
+    private void sendEmailToAppealsTeam(Appeal appeal, HistoryRecord history) throws MessagingException {
         MimeMessage message = mailSender.createMimeMessage();
         MimeMessageHelper helper = new MimeMessageHelper(message, true);
 
@@ -51,6 +52,9 @@ public class AppealMail {
 
         Context context = new Context();
         context.setVariable("appeal", appeal);
+        context.setVariable("history", history);
+        context.setVariable("createdAt", appeal.createdAt().toString());
+        context.setVariable("active", history.getUntil() <= 0 || history.getUntil() > System.currentTimeMillis());
         String content = templateEngine.process("appeal-email", context);
 
         helper.setText(content, true);