[Web] CSS fixes; Add OAUTH2_FORGET_SESSION_AFTER_LOGIN to vars.inc.php (wip); Do not run initdb on non-master cow

data/web/inc/vars.inc.php

@@ -132,6 +132,8 @@ $ANONYMIZE_IPS = true;
 // OAuth2 settings
 $REFRESH_TOKEN_LIFETIME = 2678400;
 $ACCESS_TOKEN_LIFETIME = 86400;
+// Logout from mailcow after first OAuth2 session profile request
+$OAUTH2_FORGET_SESSION_AFTER_LOGIN = false;
 
 // MAILBOX_DEFAULT_ATTRIBUTES define default attributes for new mailboxes
 // These settings will not change existing mailboxes
@@ -155,6 +157,8 @@ $MAILBOX_DEFAULT_ATTRIBUTES['quarantine_notification'] = 'hourly';
 // Check dovecot.conf for further changes (e.g. shared namespace)
 $MAILBOX_DEFAULT_ATTRIBUTES['mailbox_format'] = 'maildir:';
 
+
+
 // Set visible Rspamd maps in mailcow UI, do not change unless you know what you are doing
 $RSPAMD_MAPS = array(
   'regex' => array(