fix(mcp): repair HTTP service startup and simplify settings

apps/desktop/src/components/editor/EditorSettingsDialog.vue

@@ -9899,7 +9899,7 @@ LIMIT 100;</pre
                                 <div class="flex items-center gap-2">
                                   <Label class="text-base">{{ t("settings.mcpHttpServiceTitle") }}</Label>
                                   <Badge :variant="mcpHttpStatus?.running ? 'default' : 'outline'">
-                                    {{ mcpHttpStatus?.running ? t("settings.mcpHttpStatusLabelRunning") : mcpHttpSettings.enabled ? t("settings.mcpHttpStatusLabelPending") : t("settings.mcpHttpStatusLabelDisabled") }}
+                                    {{ mcpHttpStatus?.running ? t("settings.mcpHttpStatusLabelRunning") : mcpHttpSettings.enabled ? t("settings.mcpHttpStatusLabelNotRunning") : t("settings.mcpHttpStatusLabelDisabled") }}
                                   </Badge>
                                 </div>
                                 <p class="text-xs leading-relaxed text-muted-foreground">{{ t("settings.mcpHttpServiceDescription") }}</p>
@@ -9965,10 +9965,9 @@ LIMIT 100;</pre
                                 {{ mcpHttpHasUnsavedChanges ? t("settings.mcpHttpUnsavedChangesHint") : t("settings.mcpHttpSaveHint") }}
                               </p>
                               <div class="flex shrink-0 justify-end gap-2">
-                                <Button type="button" variant="outline" :disabled="mcpHttpLoading || mcpHttpSaving" @click="loadMcpHttpSettings">{{ t("settings.mcpHttpReload") }}</Button>
                                 <Button type="button" :disabled="mcpHttpLoading || mcpHttpSaving || Boolean(mcpHttpDraftValidationError)" @click="saveMcpHttpSettings">
                                   <Loader2 v-if="mcpHttpSaving" class="mr-2 h-4 w-4 animate-spin" />
-                                  {{ t("settings.mcpHttpSaveAndStart") }}
+                                  {{ t("settings.mcpHttpApply") }}
                                 </Button>
                               </div>
                             </div>
@@ -9977,10 +9976,9 @@ LIMIT 100;</pre
                           <div v-else class="flex flex-col gap-3 rounded-md border border-dashed px-4 py-3 text-xs text-muted-foreground sm:flex-row sm:items-center sm:justify-between">
                             <p>{{ t("settings.mcpHttpDisabledHint") }}</p>
                             <div class="flex shrink-0 justify-end gap-2">
-                              <Button type="button" variant="outline" :disabled="mcpHttpLoading || mcpHttpSaving" @click="loadMcpHttpSettings">{{ t("settings.mcpHttpReload") }}</Button>
                               <Button type="button" :disabled="mcpHttpLoading || mcpHttpSaving" @click="saveMcpHttpSettings">
                                 <Loader2 v-if="mcpHttpSaving" class="mr-2 h-4 w-4 animate-spin" />
-                                {{ t("settings.mcpHttpSaveAndStop") }}
+                                {{ t("settings.mcpHttpApply") }}
                               </Button>
                             </div>
                           </div>

apps/desktop/src/i18n/locales/az.ts

@@ -8150,7 +8150,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "Vəziyyəti yenidən yüklə",
     mcpHttpServiceTitle: "Streamable HTTP xidməti",
     mcpHttpStatusLabelRunning: "İşləyir",
-    mcpHttpStatusLabelPending: "Konfiqurasiya gözlənilir",
+    mcpHttpStatusLabelNotRunning: "İşləmir",
     mcpHttpServiceDescription: "Standart olaraq deaktivdir. Aktivləşdirildikdə DBX Desktop xidməti işlədir; yuxarıdakı konfiqurasiya faktiki dinləyən xidmətə yalnız yadda saxlandıqdan sonra tətbiq edilir.",
     mcpHttpListenerTitle: "Dinləyici konfiqurasiyası",
     mcpHttpListenerHintPrefix: "Bu dəyəri saxlamağı tövsiyə edirik: ",
@@ -8169,11 +8169,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: ".",
     mcpHttpRemoteDisabledHint: "Uzaqdan giriş deaktiv olduqda icazə siyahıları lazım deyil.",
     mcpHttpUnsavedChangesHint: "Yuxarıdakı konfiqurasiya hələ yadda saxlanılmayıb; işləyən xidmət dərhal dəyişməyəcək.",
-    mcpHttpSaveHint: "Yadda saxlama xidməti başladır və ya yenidən başladır və aşağıdakı əlaqə təfərrüatlarını yeniləyir.",
-    mcpHttpReload: "Yenidən yüklə",
-    mcpHttpSaveAndStart: "Yadda saxla və xidməti başlat",
+    mcpHttpSaveHint: "Yadda saxlama keçidə uyğun olaraq xidməti başladır, yenidən başladır və ya dayandırır və aşağıdakı əlaqə təfərrüatlarını yeniləyir.",
+    mcpHttpApply: "Yadda saxla və tətbiq et",
     mcpHttpDisabledHint: "Dinləmə ünvanını, uzaqdan giriş icazə siyahılarını və müştəri əlaqəsi təfərrüatlarını tənzimləmək üçün xidməti aktivləşdirin.",
-    mcpHttpSaveAndStop: "Yadda saxla və xidməti dayandır",
     mcpHttpConnectionInfoTitle: "Aktiv müştəri əlaqəsinin təfərrüatları",
     mcpHttpServiceNotRunning: "Xidmət işləmir",
     mcpHttpRunningConfigBadge: "İşləyən konfiqurasiya",

apps/desktop/src/i18n/locales/en.ts

@@ -8834,7 +8834,7 @@ export default {
     mcpHttpReloadStatus: "Reload status",
     mcpHttpServiceTitle: "Streamable HTTP service",
     mcpHttpStatusLabelRunning: "Running",
-    mcpHttpStatusLabelPending: "Pending configuration",
+    mcpHttpStatusLabelNotRunning: "Not running",
     mcpHttpServiceDescription: "Off by default. When enabled, DBX Desktop hosts the service; the configuration above is applied to the actual listening service only after saving.",
     mcpHttpListenerTitle: "Listener configuration",
     mcpHttpListenerHintPrefix: "We recommend keeping ",
@@ -8853,11 +8853,9 @@ export default {
     mcpHttpOriginsHintSuffix: ".",
     mcpHttpRemoteDisabledHint: "While remote access is off, the allowlists are not needed.",
     mcpHttpUnsavedChangesHint: "The configuration above is not saved yet; the running service will not change immediately.",
-    mcpHttpSaveHint: "Saving starts or restarts the service and updates the connection details below.",
-    mcpHttpReload: "Reload",
-    mcpHttpSaveAndStart: "Save and start service",
+    mcpHttpSaveHint: "Saving starts, restarts, or stops the service according to the toggle and updates the connection details below.",
+    mcpHttpApply: "Save and apply",
     mcpHttpDisabledHint: "Enable the service to configure the listen address, remote access allowlists, and client connection details.",
-    mcpHttpSaveAndStop: "Save and stop service",
     mcpHttpConnectionInfoTitle: "Active client connection details",
     mcpHttpServiceNotRunning: "The service is not running",
     mcpHttpRunningConfigBadge: "Running config",

apps/desktop/src/i18n/locales/es.ts

@@ -8143,7 +8143,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "Recargar estado",
     mcpHttpServiceTitle: "Servicio Streamable HTTP",
     mcpHttpStatusLabelRunning: "En ejecución",
-    mcpHttpStatusLabelPending: "Pendiente de aplicar",
+    mcpHttpStatusLabelNotRunning: "No ejecutándose",
     mcpHttpServiceDescription: "Desactivado por defecto. Al activarlo, DBX Desktop aloja el servicio; la configuración de arriba se aplica al servicio de escucha real solo después de guardar.",
     mcpHttpListenerTitle: "Configuración de escucha",
     mcpHttpListenerHintPrefix: "Se recomienda mantener ",
@@ -8162,11 +8162,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: ".",
     mcpHttpRemoteDisabledHint: "Con el acceso remoto desactivado, las listas blancas no son necesarias.",
     mcpHttpUnsavedChangesHint: "La configuración de arriba aún no se ha guardado; el servicio en ejecución no cambiará de inmediato.",
-    mcpHttpSaveHint: "Al guardar se inicia o reinicia el servicio y se actualiza la información de conexión de abajo.",
-    mcpHttpReload: "Recargar",
-    mcpHttpSaveAndStart: "Guardar e iniciar servicio",
+    mcpHttpSaveHint: "Al guardar, el servicio se inicia, reinicia o detiene según el interruptor y se actualiza la información de conexión de abajo.",
+    mcpHttpApply: "Guardar y aplicar",
     mcpHttpDisabledHint: "Activa el servicio para configurar la dirección de escucha, las listas blancas de acceso remoto y la información de conexión del cliente.",
-    mcpHttpSaveAndStop: "Guardar y detener servicio",
     mcpHttpConnectionInfoTitle: "Información de conexión del cliente aplicada",
     mcpHttpServiceNotRunning: "El servicio no está en ejecución",
     mcpHttpRunningConfigBadge: "Configuración en ejecución",

apps/desktop/src/i18n/locales/it.ts

@@ -8068,7 +8068,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "Ricarica stato",
     mcpHttpServiceTitle: "Servizio Streamable HTTP",
     mcpHttpStatusLabelRunning: "In esecuzione",
-    mcpHttpStatusLabelPending: "In attesa di applicazione",
+    mcpHttpStatusLabelNotRunning: "Non in esecuzione",
     mcpHttpServiceDescription: "Disattivato per impostazione predefinita. Se attivato, DBX Desktop ospita il servizio; la configurazione sopra viene applicata al servizio in ascolto solo dopo il salvataggio.",
     mcpHttpListenerTitle: "Configurazione di ascolto",
     mcpHttpListenerHintPrefix: "Si consiglia di mantenere ",
@@ -8087,11 +8087,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: ".",
     mcpHttpRemoteDisabledHint: "Con l'accesso remoto disattivato, gli elenchi consentiti non sono necessari.",
     mcpHttpUnsavedChangesHint: "La configurazione sopra non è ancora salvata; il servizio in esecuzione non cambierà subito.",
-    mcpHttpSaveHint: "Il salvataggio avvia o riavvia il servizio e aggiorna le informazioni di connessione sotto.",
-    mcpHttpReload: "Ricarica",
-    mcpHttpSaveAndStart: "Salva e avvia servizio",
+    mcpHttpSaveHint: "Il salvataggio avvia, riavvia o arresta il servizio in base all'interruttore e aggiorna le informazioni di connessione sotto.",
+    mcpHttpApply: "Salva e applica",
     mcpHttpDisabledHint: "Attiva il servizio per configurare indirizzo di ascolto, elenchi di accesso remoto e informazioni di connessione del client.",
-    mcpHttpSaveAndStop: "Salva e ferma servizio",
     mcpHttpConnectionInfoTitle: "Informazioni di connessione del client applicate",
     mcpHttpServiceNotRunning: "Il servizio non è in esecuzione",
     mcpHttpRunningConfigBadge: "Configurazione in esecuzione",

apps/desktop/src/i18n/locales/ja.ts

@@ -8065,7 +8065,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "状態を再読み込み",
     mcpHttpServiceTitle: "Streamable HTTP サービス",
     mcpHttpStatusLabelRunning: "実行中",
-    mcpHttpStatusLabelPending: "設定待ち",
+    mcpHttpStatusLabelNotRunning: "未実行",
     mcpHttpServiceDescription: "既定では無効です。有効にすると DBX Desktop がサービスをホストし、保存後には上記の設定が実際のリスニングサービスに適用されます。",
     mcpHttpListenerTitle: "リスニング設定",
     mcpHttpListenerHintPrefix: "「",
@@ -8084,11 +8084,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: "）。",
     mcpHttpRemoteDisabledHint: "リモートアクセスが無効の場合、ホワイトリストの設定は不要です。",
     mcpHttpUnsavedChangesHint: "上記の設定は未保存のため、実行中のサービスはすぐには変更されません。",
-    mcpHttpSaveHint: "保存するとサービスを開始または再起動し、下記の接続情報を更新します。",
-    mcpHttpReload: "再読み込み",
-    mcpHttpSaveAndStart: "保存してサービスを開始",
+    mcpHttpSaveHint: "保存するとトグルの状態に応じてサービスを開始、再起動、または停止し、下記の接続情報を更新します。",
+    mcpHttpApply: "保存して適用",
     mcpHttpDisabledHint: "サービスを有効にすると、リスニングアドレス、リモートアクセスのホワイトリスト、クライアント接続情報を設定できます。",
-    mcpHttpSaveAndStop: "保存してサービスを停止",
     mcpHttpConnectionInfoTitle: "適用済みのクライアント接続情報",
     mcpHttpServiceNotRunning: "サービスは実行されていません",
     mcpHttpRunningConfigBadge: "実行中の設定",

apps/desktop/src/i18n/locales/ko.ts

@@ -7852,7 +7852,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "상태 다시 불러오기",
     mcpHttpServiceTitle: "Streamable HTTP 서비스",
     mcpHttpStatusLabelRunning: "실행 중",
-    mcpHttpStatusLabelPending: "적용 대기 중",
+    mcpHttpStatusLabelNotRunning: "실행되지 않음",
     mcpHttpServiceDescription: "기본적으로 꺼져 있습니다. 활성화하면 DBX Desktop이 서비스를 호스팅하며, 저장 후에야 위 설정이 실제 수신 서비스에 적용됩니다.",
     mcpHttpListenerTitle: "수신 설정",
     mcpHttpListenerHintPrefix: "",
@@ -7871,11 +7871,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: ").",
     mcpHttpRemoteDisabledHint: "원격 접근이 꺼져 있으면 화이트리스트를 구성할 필요가 없습니다.",
     mcpHttpUnsavedChangesHint: "위 설정이 아직 저장되지 않아 실행 중인 서비스는 즉시 변경되지 않습니다.",
-    mcpHttpSaveHint: "저장하면 서비스를 시작하거나 재시작하고 아래 접속 정보를 갱신합니다.",
-    mcpHttpReload: "다시 불러오기",
-    mcpHttpSaveAndStart: "저장하고 서비스 시작",
+    mcpHttpSaveHint: "저장하면 토글 상태에 따라 서비스를 시작, 재시작 또는 중지하고 아래 접속 정보를 갱신합니다.",
+    mcpHttpApply: "저장하고 적용",
     mcpHttpDisabledHint: "서비스를 활성화하면 수신 주소, 원격 접근 화이트리스트, 클라이언트 접속 정보를 구성할 수 있습니다.",
-    mcpHttpSaveAndStop: "저장하고 서비스 중지",
     mcpHttpConnectionInfoTitle: "적용된 클라이언트 접속 정보",
     mcpHttpServiceNotRunning: "서비스가 실행 중이 아닙니다",
     mcpHttpRunningConfigBadge: "실행 설정",

apps/desktop/src/i18n/locales/pt-BR.ts

@@ -8069,7 +8069,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "Recarregar status",
     mcpHttpServiceTitle: "Serviço Streamable HTTP",
     mcpHttpStatusLabelRunning: "Em execução",
-    mcpHttpStatusLabelPending: "Pendente de aplicação",
+    mcpHttpStatusLabelNotRunning: "Não está em execução",
     mcpHttpServiceDescription: "Desativado por padrão. Quando ativado, o DBX Desktop hospeda o serviço; a configuração acima só é aplicada ao serviço de escuta real após salvar.",
     mcpHttpListenerTitle: "Configuração de escuta",
     mcpHttpListenerHintPrefix: "Recomendamos manter ",
@@ -8088,11 +8088,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: ".",
     mcpHttpRemoteDisabledHint: "Com o acesso remoto desativado, as listas de permissão não são necessárias.",
     mcpHttpUnsavedChangesHint: "A configuração acima ainda não foi salva; o serviço em execução não mudará imediatamente.",
-    mcpHttpSaveHint: "Ao salvar, o serviço é iniciado ou reiniciado e as informações de conexão abaixo são atualizadas.",
-    mcpHttpReload: "Recarregar",
-    mcpHttpSaveAndStart: "Salvar e iniciar serviço",
+    mcpHttpSaveHint: "Ao salvar, o serviço é iniciado, reiniciado ou parado conforme o interruptor, e as informações de conexão abaixo são atualizadas.",
+    mcpHttpApply: "Salvar e aplicar",
     mcpHttpDisabledHint: "Ative o serviço para configurar endereço de escuta, listas de acesso remoto e informações de conexão do cliente.",
-    mcpHttpSaveAndStop: "Salvar e parar serviço",
     mcpHttpConnectionInfoTitle: "Informações de conexão do cliente em vigor",
     mcpHttpServiceNotRunning: "O serviço não está em execução",
     mcpHttpRunningConfigBadge: "Configuração em execução",

apps/desktop/src/i18n/locales/ru.ts

@@ -9348,7 +9348,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "Состояние перезагрузки",
     mcpHttpServiceTitle: "Служба Streamable HTTP",
     mcpHttpStatusLabelRunning: "Работает",
-    mcpHttpStatusLabelPending: "Ожидает настройки",
+    mcpHttpStatusLabelNotRunning: "Не запущено",
     mcpHttpServiceDescription: "По умолчанию отключена. При включении DBX Desktop размещает службу; приведённая выше конфигурация применяется к фактической службе прослушивания только после сохранения.",
     mcpHttpListenerTitle: "Конфигурация прослушивания",
     mcpHttpListenerHintPrefix: "Рекомендуем оставить ",
@@ -9367,11 +9367,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: ".",
     mcpHttpRemoteDisabledHint: "Пока удалённый доступ отключён, списки разрешённых не нужны.",
     mcpHttpUnsavedChangesHint: "Приведённая выше конфигурация ещё не сохранена; работающая служба не изменится немедленно.",
-    mcpHttpSaveHint: "Сохранение запускает или перезапускает службу и обновляет сведения о подключении ниже.",
-    mcpHttpReload: "Перезагрузить",
-    mcpHttpSaveAndStart: "Сохранить и запустить службу",
+    mcpHttpSaveHint: "Сохранение запускает, перезапускает или останавливает службу в соответствии с переключателем и обновляет сведения о подключении ниже.",
+    mcpHttpApply: "Сохранить и применить",
     mcpHttpDisabledHint: "Включите службу, чтобы настроить адрес прослушивания, списки разрешённых для удалённого доступа и сведения о подключении клиента.",
-    mcpHttpSaveAndStop: "Сохранить и остановить службу",
     mcpHttpConnectionInfoTitle: "Сведения о подключении активного клиента",
     mcpHttpServiceNotRunning: "Служба не запущена",
     mcpHttpRunningConfigBadge: "Работающая конфигурация",

apps/desktop/src/i18n/locales/tr.ts

@@ -8048,7 +8048,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "Durumu yeniden yükle",
     mcpHttpServiceTitle: "Streamable HTTP servisi",
     mcpHttpStatusLabelRunning: "Çalışıyor",
-    mcpHttpStatusLabelPending: "Yapılandırma bekliyor",
+    mcpHttpStatusLabelNotRunning: "Çalışmıyor",
     mcpHttpServiceDescription: "Varsayılan olarak kapalı. Etkinleştirildiğinde servisi DBX Masaüstü barındırır; yukarıdaki yapılandırma yalnızca kaydedildikten sonra çalışan servise uygulanır.",
     mcpHttpListenerTitle: "Dinleyici yapılandırması",
     mcpHttpListenerHintPrefix: "Şunu korumanızı öneririz: ",
@@ -8067,11 +8067,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: ".",
     mcpHttpRemoteDisabledHint: "Uzaktan erişim kapalıyken izin listelerine gerek yoktur.",
     mcpHttpUnsavedChangesHint: "Yukarıdaki yapılandırma henüz kaydedilmedi; çalışan servis hemen değişmeyecek.",
-    mcpHttpSaveHint: "Kaydetmek servisi başlatır veya yeniden başlatır ve aşağıdaki bağlantı ayrıntılarını günceller.",
-    mcpHttpReload: "Yeniden yükle",
-    mcpHttpSaveAndStart: "Kaydet ve servisi başlat",
+    mcpHttpSaveHint: "Kaydetmek, anahtara göre servisi başlatır, yeniden başlatır veya durdurur ve aşağıdaki bağlantı ayrıntılarını günceller.",
+    mcpHttpApply: "Kaydet ve uygula",
     mcpHttpDisabledHint: "Dinleme adresini, uzaktan erişim izin listelerini ve istemci bağlantı ayrıntılarını yapılandırmak için servisi etkinleştirin.",
-    mcpHttpSaveAndStop: "Kaydet ve servisi durdur",
     mcpHttpConnectionInfoTitle: "Etkin istemci bağlantı ayrıntıları",
     mcpHttpServiceNotRunning: "Servis çalışmıyor",
     mcpHttpRunningConfigBadge: "Çalışan yapılandırma",

apps/desktop/src/i18n/locales/zh-CN.ts

@@ -8800,7 +8800,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "重新加载状态",
     mcpHttpServiceTitle: "Streamable HTTP 服务",
     mcpHttpStatusLabelRunning: "运行中",
-    mcpHttpStatusLabelPending: "待应用配置",
+    mcpHttpStatusLabelNotRunning: "未运行",
     mcpHttpServiceDescription: "默认关闭。启用后由 DBX Desktop 托管服务；保存后才会将上方配置应用到实际监听服务。",
     mcpHttpListenerTitle: "监听配置",
     mcpHttpListenerHintPrefix: "推荐保留 ",
@@ -8819,11 +8819,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: "。",
     mcpHttpRemoteDisabledHint: "未开启远程访问时，白名单无需配置。",
     mcpHttpUnsavedChangesHint: "上方配置尚未保存，当前运行服务不会立即改变。",
-    mcpHttpSaveHint: "保存后会启动或重启服务，并更新下方接入信息。",
-    mcpHttpReload: "重新加载",
-    mcpHttpSaveAndStart: "保存并启动服务",
+    mcpHttpSaveHint: "保存后会根据开关状态启动、重启或停止服务，并更新下方接入信息。",
+    mcpHttpApply: "保存并应用",
     mcpHttpDisabledHint: "启用服务后可配置监听地址、远程访问白名单和客户端接入信息。",
-    mcpHttpSaveAndStop: "保存并停止服务",
     mcpHttpConnectionInfoTitle: "已生效的客户端接入信息",
     mcpHttpServiceNotRunning: "服务当前未运行",
     mcpHttpRunningConfigBadge: "运行配置",

apps/desktop/src/i18n/locales/zh-TW.ts

@@ -7431,7 +7431,7 @@ export default withEnglishFallback({
     mcpHttpReloadStatus: "重新載入狀態",
     mcpHttpServiceTitle: "Streamable HTTP 服務",
     mcpHttpStatusLabelRunning: "執行中",
-    mcpHttpStatusLabelPending: "待套用設定",
+    mcpHttpStatusLabelNotRunning: "未執行",
     mcpHttpServiceDescription: "預設關閉。啟用後由 DBX Desktop 託管服務；儲存後才會將上方設定套用到實際監聽服務。",
     mcpHttpListenerTitle: "監聽設定",
     mcpHttpListenerHintPrefix: "建議保留 ",
@@ -7450,11 +7450,9 @@ export default withEnglishFallback({
     mcpHttpOriginsHintSuffix: "。",
     mcpHttpRemoteDisabledHint: "未開啟遠端存取時，白名單無需設定。",
     mcpHttpUnsavedChangesHint: "上方設定尚未儲存，目前執行服務不會立即改變。",
-    mcpHttpSaveHint: "儲存後會啟動或重新啟動服務，並更新下方接入資訊。",
-    mcpHttpReload: "重新載入",
-    mcpHttpSaveAndStart: "儲存並啟動服務",
+    mcpHttpSaveHint: "儲存後會依開關狀態啟動、重新啟動或停止服務，並更新下方接入資訊。",
+    mcpHttpApply: "儲存並套用",
     mcpHttpDisabledHint: "啟用服務後可設定監聽位址、遠端存取白名單和用戶端接入資訊。",
-    mcpHttpSaveAndStop: "儲存並停止服務",
     mcpHttpConnectionInfoTitle: "已生效的用戶端接入資訊",
     mcpHttpServiceNotRunning: "服務目前未執行",
     mcpHttpRunningConfigBadge: "執行設定",

crates/dbx-mcp/src/http_auth.rs

@@ -326,6 +326,7 @@ mod tests {
         assert!(!auth.host_is_allowed(&uri, &headers));
         assert!(parse_host_rule("https://dbx.example.test").is_err());
         assert!(parse_host_rule("user@dbx.example.test:4224").is_err());
+        assert!(parse_host_rule("[::1]").is_ok());
     }
 
     #[test]

crates/dbx-mcp/src/runtime.rs

@@ -108,9 +108,13 @@ impl RuntimeConfig {
         }
 
         let token = http_token_from_environment()?;
-        let auth = HttpAuth::new(token, allowed_origins.clone(), is_loopback)?;
-        let allowed_hosts =
-            if is_loopback { vec!["localhost".into(), "127.0.0.1".into(), "::1".into()] } else { allowed_hosts };
+        let allowed_hosts = if is_loopback {
+            // HTTP Host authorities require brackets around IPv6 literals.
+            vec!["localhost".into(), "127.0.0.1".into(), "[::1]".into()]
+        } else {
+            allowed_hosts
+        };
+        let auth = HttpAuth::new_with_hosts(Some(token), allowed_hosts.clone(), allowed_origins.clone(), is_loopback)?;
 
         Ok(Self { transport, http: Some(HttpRuntimeConfig { bind_addr, path, auth, allowed_hosts }) })
     }

docs/content/docs/mcp.cn.mdx

@@ -255,7 +255,7 @@ Desktop 可以选择直接托管 Streamable HTTP MCP 服务。该服务**默认
 本机 MCP 客户端的接入步骤：
 
 1. 打开 **设置 → MCP → HTTP 服务**，开启 **Streamable HTTP 服务**。除非确实需要让其他设备访问，否则保持默认本机回环地址。
-2. 点击 **保存并启动服务**。修改地址、端口或路径后保存，会通过重启服务来应用新配置。
+2. 点击 **保存并应用**。该按钮会保存配置，并根据开关状态启动、重启或停止服务；修改地址、端口或路径时会自动重启服务。
 3. 将页面展示的服务地址和 Bearer Token 复制到 MCP 客户端。
 
 不同客户端的字段名称可能不同，但核心配置如下：
@@ -383,7 +383,7 @@ DBX 在 **设置 → MCP** 中保存一份权威策略，并在每次请求时
   <Accordion title="npm 没有安装当前平台包">不要使用 `--no-optional`，重新安装 `@dbx-app/mcp-server`，并用 `node -p 'process.platform + "-" + process.arch'` 检查平台。Alpine Linux 默认使用 musl，目前不在 Linux 发布包支持范围内。</Accordion>
   <Accordion title="找不到 dbx.db">将 `DBX_DATA_DIR` 设置为包含 `dbx.db` 的目录。Windows 便携版通常是 `DBX.exe` 旁边的 `data` 目录。</Accordion>
   <Accordion title="提示 DBX 未运行">只有 `dbx_open_table` 和 `dbx_execute_and_show` 需要桌面端运行；本地查询工具可以在 DBX 关闭时执行。</Accordion>
-  <Accordion title="Desktop HTTP 客户端提示 ERR_CONNECTION_REFUSED">进入 **设置 → MCP → HTTP 服务**，确认服务已开启并点击 **保存并启动服务**。客户端应使用页面展示的地址、路径和当前 Bearer Token。默认的 `127.0.0.1` 只接受同一台电脑上的连接。</Accordion>
+  <Accordion title="Desktop HTTP 客户端提示 ERR_CONNECTION_REFUSED">进入 **设置 → MCP → HTTP 服务**，确认服务已开启并点击 **保存并应用**。客户端应使用页面展示的地址、路径和当前 Bearer Token。默认的 `127.0.0.1` 只接受同一台电脑上的连接。</Accordion>
   <Accordion title="Desktop 提示 HTTP 地址已被占用">已有其他进程监听了所选地址和端口。请在 **设置 → MCP → HTTP 服务** 中改用未被占用的端口，再保存配置以重启服务。不要让两个 DBX Desktop 实例使用相同 HTTP 端点。</Accordion>
   <Accordion title="请求返回 DATABASE_OUT_OF_SCOPE">该连接虽然已暴露给 MCP，但请求的数据库不在它的 MCP 数据库范围内。请在 **设置 → MCP** 中添加精确的数据库名称，或在合适时将该连接设为全部数据库。指定范围时，应先调用 `dbx_list_databases`，再使用返回的名称。</Accordion>
   <Accordion title="之前可见的工具现在被拒绝">该工具已不在 **设置 → MCP** 的选中范围内，或当前权限策略不允许它。修改工具 allowlist 后请刷新 MCP 客户端的工具列表；服务端同样会拒绝缓存的旧工具调用。</Accordion>

docs/content/docs/mcp.mdx

@@ -255,7 +255,7 @@ Desktop can optionally host its own Streamable HTTP MCP endpoint. It is **off by
 To connect a local MCP client:
 
 1. Open **Settings → MCP → HTTP Service**, turn on **Streamable HTTP Service**, and keep the default loopback address unless another device genuinely needs access.
-2. Click **Save and start service**. Saving a changed address, port, or path applies the configuration by restarting the service.
+2. Click **Save and apply**. The button saves the configuration and starts, restarts, or stops the service according to the toggle; changing the address, port, or path restarts the service automatically.
 3. Copy the displayed service address and bearer token into the MCP client.
 
 Use the generated values in an HTTP-capable MCP client. The transport-specific field names differ between clients, but the essential configuration is:
@@ -383,7 +383,7 @@ Updated servers do not let `DBX_MCP_ALLOW_WRITES` or `DBX_MCP_ALLOW_DANGEROUS_SQ
   <Accordion title="The optional platform package was not installed">Reinstall without `--no-optional`, then verify the platform with `node -p 'process.platform + "-" + process.arch'`. The current platform must appear in the supported platform table.</Accordion>
   <Accordion title="dbx.db cannot be found">Set `DBX_DATA_DIR` to the folder containing `dbx.db`. For Windows portable builds, this is normally the `data` folder beside `DBX.exe`.</Accordion>
   <Accordion title="DBX is not running">Only `dbx_open_table` and `dbx_execute_and_show` require the desktop app. Local query tools can run without DBX open.</Accordion>
-  <Accordion title="A Desktop HTTP client gets ERR_CONNECTION_REFUSED">In **Settings → MCP → HTTP Service**, turn on the service and click **Save and start service**. Confirm that the client uses the displayed address, path, and current bearer token. The default `127.0.0.1` address accepts connections only from the same computer.</Accordion>
+  <Accordion title="A Desktop HTTP client gets ERR_CONNECTION_REFUSED">In **Settings → MCP → HTTP Service**, turn on the service and click **Save and apply**. Confirm that the client uses the displayed address, path, and current bearer token. The default `127.0.0.1` address accepts connections only from the same computer.</Accordion>
   <Accordion title="Desktop says the HTTP address is already in use">Another process is listening on the selected address and port. Choose an unused port in **Settings → MCP → HTTP Service**, then save the configuration to restart the service. Do not run two DBX Desktop instances with the same HTTP endpoint.</Accordion>
   <Accordion title="A request returns DATABASE_OUT_OF_SCOPE">The connection is exposed, but the requested database is not in its MCP database scope. Add the exact database name in **Settings → MCP**, or change that connection's scope to all databases if appropriate. For a specified scope, call `dbx_list_databases` first and then use one of the returned names.</Accordion>
   <Accordion title="A previously visible tool is rejected">The tool is no longer selected in **Settings → MCP** or the current policy does not permit it. Refresh the MCP client's tool list after changing the allowlist; the server rejects stale tool calls as well.</Accordion>

docs/mcp-management-layout-redesign.md

@@ -114,7 +114,7 @@ Tab 图标使用 `ShieldCheck`，说明文本保持简短：
 
 查询超时等运行级设置也放在“接入方式”下的“运行参数”区域；权限管理只负责资源范围、数据库范围、操作权限和工具可用性。
 
-HTTP 的保存动作固定在配置内容底部，使用“保存并启动/保存并停止”；不要让每个字段单独触发保存。
+HTTP 的保存动作固定在配置内容底部，使用单一的“保存并应用”按钮；它根据启用开关启动、重启或停止服务，不让每个字段单独触发保存。
 
 ### 客户端配置的归属
 

src-tauri/src/commands/mcp_http_server.rs

@@ -217,11 +217,22 @@ impl McpHttpServerState {
         let ip = settings.host.parse::<IpAddr>().map_err(|_| "MCP HTTP host must be an IP address".to_string())?;
         let bind_addr = SocketAddr::new(ip, settings.port);
         let allowed_hosts = if ip.is_loopback() {
-            vec!["localhost".to_string(), "127.0.0.1".to_string(), "::1".to_string()]
+            // IPv6 authorities must be bracketed when they are parsed as HTTP
+            // Host rules. The parser still normalizes the host to `::1` for
+            // request matching, so this accepts both loopback address forms.
+            vec!["localhost".to_string(), "127.0.0.1".to_string(), "[::1]".to_string()]
         } else {
             settings.allowed_hosts.clone()
         };
-        let auth = HttpAuth::new(token, settings.allowed_origins.clone(), ip.is_loopback())?;
+        // Validate the Host rules before replacing the current listener. This
+        // keeps invalid configuration errors on the save/start call instead
+        // of reporting success and failing later inside the server task.
+        let auth = HttpAuth::new_with_hosts(
+            Some(token),
+            allowed_hosts.clone(),
+            settings.allowed_origins.clone(),
+            ip.is_loopback(),
+        )?;
         Ok(HttpRuntimeConfig::new(bind_addr, settings.path.clone(), auth, allowed_hosts))
     }