세션 만료 로케일 적용

devfront/src/locales/en.toml

@@ -248,6 +248,7 @@ note = "Note"
 load_error = "Error loading client: {{error}}"
 loading = "Loading client..."
 saved = "Saved"
+save_error = "Failed to save: {{error}}"
 
 [msg.dev.clients.general.identity]
 logo_help = "Logo Help"
@@ -315,6 +316,7 @@ approved_device = "Approved Device"
 approved_ip = "Approve IP: {{ip}}"
 audit_empty = "Audit Empty"
 audit_load_error = "Audit Load Error"
+render_error = "Dashboard render error: {{error}}"
 auth_method = "Auth Method"
 client_id = "Client ID: {{id}}"
 client_id_missing = "Client Id Missing"
@@ -1122,6 +1124,12 @@ title = "Stack readiness"
 plane = "Dev Plane"
 subtitle = "Manage your applications"
 
+[ui.dev.session]
+active = "Checking expiration..."
+unknown = "Unknown"
+expired = "Session expired"
+expiring = "Expiring soon: {{minutes}}m {{seconds}}s left"
+remaining = "Expires in: {{minutes}}m {{seconds}}s"
 
 [ui.userfront]
 app_title = "Baron SW Portal"