Revert "Add Load/Unload External filament buttons to printer controls"

This reverts commit e3cde14a0b.

frontend/src/api/client.ts

@@ -2520,14 +2520,6 @@ export const api = {
     request<{ success: boolean; message: string }>(`/printers/${printerId}/print/resume`, {
       method: 'POST',
     }),
-  loadExternalFilament: (printerId: number) =>
-    request<{ success: boolean; message: string }>(`/printers/${printerId}/filament/load-external`, {
-      method: 'POST',
-    }),
-  unloadExternalFilament: (printerId: number) =>
-    request<{ success: boolean; message: string }>(`/printers/${printerId}/filament/unload-external`, {
-      method: 'POST',
-    }),
   clearPlate: (printerId: number) =>
     request<{ success: boolean; message: string }>(`/printers/${printerId}/clear-plate`, {
       method: 'POST',

frontend/src/i18n/locales/de.ts

@@ -215,8 +215,6 @@ export default {
     resume: 'Fortsetzen',
     pause: 'Pausieren',
     stop: 'Stoppen',
-    loadExternal: 'Laden',
-    unloadExternal: 'Entladen',
     camera: 'Kamera',
     skipObject: 'Objekt überspringen',
     reconnect: 'Neu verbinden',
@@ -287,10 +285,6 @@ export default {
       failedToStopPrint: 'Druck konnte nicht gestoppt werden',
       failedToPausePrint: 'Druck konnte nicht pausiert werden',
       failedToResumePrint: 'Druck konnte nicht fortgesetzt werden',
-      filamentLoadExternalSent: 'Externes Filament laden Befehl gesendet',
-      filamentUnloadExternalSent: 'Externes Filament entladen Befehl gesendet',
-      failedToLoadExternalFilament: 'Externes Filament konnte nicht geladen werden',
-      failedToUnloadExternalFilament: 'Externes Filament konnte nicht entladen werden',
       failedToControlChamberLight: 'Kammerbeleuchtung konnte nicht gesteuert werden',
       failedToSetSpeed: 'Druckgeschwindigkeit konnte nicht eingestellt werden',
       failedToUpdateSetting: 'Einstellung konnte nicht aktualisiert werden',

frontend/src/i18n/locales/en.ts

@@ -215,8 +215,6 @@ export default {
     resume: 'Resume',
     pause: 'Pause',
     stop: 'Stop',
-    loadExternal: 'Load',
-    unloadExternal: 'Unload',
     camera: 'Camera',
     skipObject: 'Skip Object',
     reconnect: 'Reconnect',
@@ -287,10 +285,6 @@ export default {
       failedToStopPrint: 'Failed to stop print',
       failedToPausePrint: 'Failed to pause print',
       failedToResumePrint: 'Failed to resume print',
-      filamentLoadExternalSent: 'Load external filament command sent',
-      filamentUnloadExternalSent: 'Unload external filament command sent',
-      failedToLoadExternalFilament: 'Failed to load external filament',
-      failedToUnloadExternalFilament: 'Failed to unload external filament',
       failedToControlChamberLight: 'Failed to control chamber light',
       failedToSetSpeed: 'Failed to set print speed',
       failedToUpdateSetting: 'Failed to update setting',

frontend/src/i18n/locales/fr.ts

@@ -215,8 +215,6 @@ export default {
     resume: 'Reprendre',
     pause: 'Pause',
     stop: 'Arrêter',
-    loadExternal: 'Charger',
-    unloadExternal: 'Décharger',
     camera: 'Caméra',
     skipObject: 'Sauter l\'objet',
     reconnect: 'Reconnecter',
@@ -287,10 +285,6 @@ export default {
       failedToStopPrint: 'Échec de l\'arrêt',
       failedToPausePrint: 'Échec de la mise en pause',
       failedToResumePrint: 'Échec de la reprise',
-      filamentLoadExternalSent: 'Commande de chargement filament externe envoyée',
-      filamentUnloadExternalSent: 'Commande de déchargement filament externe envoyée',
-      failedToLoadExternalFilament: 'Échec du chargement du filament externe',
-      failedToUnloadExternalFilament: 'Échec du déchargement du filament externe',
       failedToControlChamberLight: 'Échec du contrôle de la lumière',
       failedToSetSpeed: 'Échec du réglage de la vitesse',
       failedToUpdateSetting: 'Échec de mise à jour du paramètre',

frontend/src/i18n/locales/it.ts

@@ -215,8 +215,6 @@ export default {
     resume: 'Riprendi',
     pause: 'Pausa',
     stop: 'Ferma',
-    loadExternal: 'Carica',
-    unloadExternal: 'Scarica',
     camera: 'Camera',
     skipObject: 'Salta Oggetto',
     reconnect: 'Riconnetti',
@@ -287,10 +285,6 @@ export default {
       failedToStopPrint: 'Impossibile fermare stampa',
       failedToPausePrint: 'Impossibile mettere in pausa stampa',
       failedToResumePrint: 'Impossibile riprendere stampa',
-      filamentLoadExternalSent: 'Comando caricamento filamento esterno inviato',
-      filamentUnloadExternalSent: 'Comando scaricamento filamento esterno inviato',
-      failedToLoadExternalFilament: 'Impossibile caricare filamento esterno',
-      failedToUnloadExternalFilament: 'Impossibile scaricare filamento esterno',
       failedToControlChamberLight: 'Impossibile controllare luce camera',
       failedToSetSpeed: 'Impossibile impostare la velocità di stampa',
       failedToUpdateSetting: 'Impossibile aggiornare impostazione',

frontend/src/i18n/locales/ja.ts

@@ -214,8 +214,6 @@ export default {
     resume: '再開',
     pause: '一時停止',
     stop: '停止',
-    loadExternal: '装填',
-    unloadExternal: '排出',
     camera: 'カメラ',
     skipObject: 'オブジェクトスキップ',
     reconnect: '再接続',
@@ -286,10 +284,6 @@ export default {
       failedToStopPrint: '印刷の停止に失敗しました',
       failedToPausePrint: '印刷の一時停止に失敗しました',
       failedToResumePrint: '印刷の再開に失敗しました',
-      filamentLoadExternalSent: '外部フィラメント装填コマンドを送信しました',
-      filamentUnloadExternalSent: '外部フィラメント排出コマンドを送信しました',
-      failedToLoadExternalFilament: '外部フィラメントの装填に失敗しました',
-      failedToUnloadExternalFilament: '外部フィラメントの排出に失敗しました',
       failedToControlChamberLight: 'チャンバーライトの制御に失敗しました',
       failedToSetSpeed: '印刷速度の設定に失敗しました',
       failedToUpdateSetting: '設定の更新に失敗しました',

frontend/src/i18n/locales/pt-BR.ts

@@ -215,8 +215,6 @@ export default {
     resume: 'Retomar',
     pause: 'Pausar',
     stop: 'Parar',
-    loadExternal: 'Carregar',
-    unloadExternal: 'Descarregar',
     camera: 'âmera',
     skipObject: 'Ignorar objeto',
     reconnect: 'Reconectar',
@@ -287,10 +285,6 @@ export default {
       failedToStopPrint: 'Falha ao parar impressão',
       failedToPausePrint: 'Falha ao pausar impressão',
       failedToResumePrint: 'Falha ao retomar impressão',
-      filamentLoadExternalSent: 'Comando de carregamento de filamento externo enviado',
-      filamentUnloadExternalSent: 'Comando de descarregamento de filamento externo enviado',
-      failedToLoadExternalFilament: 'Falha ao carregar filamento externo',
-      failedToUnloadExternalFilament: 'Falha ao descarregar filamento externo',
       failedToControlChamberLight: 'Falha ao controlar a luz da câmara',
       failedToSetSpeed: 'Falha ao definir a velocidade de impressão',
       failedToUpdateSetting: 'Falha ao atualizar configuração',

frontend/src/i18n/locales/zh-CN.ts

@@ -215,8 +215,6 @@ export default {
     resume: '继续',
     pause: '暂停',
     stop: '停止',
-    loadExternal: '装载',
-    unloadExternal: '卸载',
     camera: '摄像头',
     skipObject: '跳过对象',
     reconnect: '重新连接',
@@ -287,10 +285,6 @@ export default {
       failedToStopPrint: '停止打印失败',
       failedToPausePrint: '暂停打印失败',
       failedToResumePrint: '继续打印失败',
-      filamentLoadExternalSent: '加载外部耗材命令已发送',
-      filamentUnloadExternalSent: '卸载外部耗材命令已发送',
-      failedToLoadExternalFilament: '加载外部耗材失败',
-      failedToUnloadExternalFilament: '卸载外部耗材失败',
       failedToControlChamberLight: '控制腔室灯失败',
       failedToSetSpeed: '设置打印速度失败',
       failedToUpdateSetting: '更新设置失败',

frontend/src/pages/PrintersPage.tsx

@@ -48,8 +48,6 @@ import {
   Cable,
   Flame,
   Gauge,
-  ArrowDownToLine,
-  ArrowUpFromLine,
 } from 'lucide-react';
 
 import { useNavigate } from 'react-router-dom';
@@ -1970,24 +1968,6 @@ function PrinterCard({
     onError: (error: Error) => showToast(error.message || t('printers.toast.failedToResumePrint'), 'error'),
   });
 
-  const loadExternalMutation = useMutation({
-    mutationFn: () => api.loadExternalFilament(printer.id),
-    onSuccess: () => {
-      showToast(t('printers.toast.filamentLoadExternalSent'));
-      queryClient.invalidateQueries({ queryKey: ['printerStatus', printer.id] });
-    },
-    onError: (error: Error) => showToast(error.message || t('printers.toast.failedToLoadExternalFilament'), 'error'),
-  });
-
-  const unloadExternalMutation = useMutation({
-    mutationFn: () => api.unloadExternalFilament(printer.id),
-    onSuccess: () => {
-      showToast(t('printers.toast.filamentUnloadExternalSent'));
-      queryClient.invalidateQueries({ queryKey: ['printerStatus', printer.id] });
-    },
-    onError: (error: Error) => showToast(error.message || t('printers.toast.failedToUnloadExternalFilament'), 'error'),
-  });
-
   // Chamber light mutation with optimistic update
   const chamberLightMutation = useMutation({
     mutationFn: (on: boolean) => api.setChamberLight(printer.id, on),
@@ -2992,7 +2972,7 @@ function PrinterCard({
               const isRunning = status.state === 'RUNNING';
               const isPaused = status.state === 'PAUSE';
               const isPrinting = isRunning || isPaused;
-              const isControlBusy = stopPrintMutation.isPending || pausePrintMutation.isPending || resumePrintMutation.isPending || loadExternalMutation.isPending || unloadExternalMutation.isPending;
+              const isControlBusy = stopPrintMutation.isPending || pausePrintMutation.isPending || resumePrintMutation.isPending;
 
               // Fan data
               const partFan = status.cooling_fan_speed;
@@ -3148,43 +3128,6 @@ function PrinterCard({
                       </button>
                     </div>
                   </div>
-
-                  {/* External Filament Buttons - below controls, left-aligned */}
-                  <div className="flex items-center gap-2 mt-2">
-                    <button
-                      onClick={() => { if (!loadExternalMutation.isPending) loadExternalMutation.mutate(); }}
-                      disabled={isPrinting || !status.connected || isControlBusy || !hasPermission('printers:control')}
-                      className={`
-                        flex items-center justify-center gap-1 px-3 py-1.5 rounded-lg text-xs font-medium
-                        transition-colors
-                        ${!isPrinting && status.connected && hasPermission('printers:control')
-                          ? 'bg-cyan-500/20 text-cyan-400 hover:bg-cyan-500/30'
-                          : 'bg-bambu-dark text-bambu-gray/50 cursor-not-allowed'
-                        }
-                      `}
-                      title={!hasPermission('printers:control') ? t('printers.permission.noControl') : t('printers.loadExternal')}
-                    >
-                      {loadExternalMutation.isPending ? <Loader2 className="w-3 h-3 animate-spin" /> : <ArrowDownToLine className="w-3 h-3" />}
-                      {t('printers.loadExternal')}
-                    </button>
-
-                    <button
-                      onClick={() => { if (!unloadExternalMutation.isPending) unloadExternalMutation.mutate(); }}
-                      disabled={isPrinting || !status.connected || isControlBusy || !hasPermission('printers:control')}
-                      className={`
-                        flex items-center justify-center gap-1 px-3 py-1.5 rounded-lg text-xs font-medium
-                        transition-colors
-                        ${!isPrinting && status.connected && hasPermission('printers:control')
-                          ? 'bg-cyan-500/20 text-cyan-400 hover:bg-cyan-500/30'
-                          : 'bg-bambu-dark text-bambu-gray/50 cursor-not-allowed'
-                        }
-                      `}
-                      title={!hasPermission('printers:control') ? t('printers.permission.noControl') : t('printers.unloadExternal')}
-                    >
-                      {unloadExternalMutation.isPending ? <Loader2 className="w-3 h-3 animate-spin" /> : <ArrowUpFromLine className="w-3 h-3" />}
-                      {t('printers.unloadExternal')}
-                    </button>
-                  </div>
                 </div>
               );
             })()}