chore(desktop): Tauri 命令 @reserved 全量标注 — 88个无前端调用命令已标注

- 新增 66 个 @reserved 标注 (已有 22 个)
- 覆盖: agent/butler/classroom/hand/mcp/pipeline/skill/trigger/viking/zclaw 等模块
- MCP 命令增加 @connected 注释说明前端接入路径
- @reserved 总数: 89 (含 identity_init)

desktop/src-tauri/src/gateway/commands.rs

@@ -52,6 +52,7 @@ pub(crate) struct ProcessLogsResponse {
 }
 
 /// Get ZCLAW Kernel status
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_status(app: AppHandle) -> Result<LocalGatewayStatus, String> {
@@ -59,6 +60,7 @@ pub fn zclaw_status(app: AppHandle) -> Result<LocalGatewayStatus, String> {
 }
 
 /// Start ZCLAW Kernel
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_start(app: AppHandle) -> Result<LocalGatewayStatus, String> {
@@ -69,6 +71,7 @@ pub fn zclaw_start(app: AppHandle) -> Result<LocalGatewayStatus, String> {
 }
 
 /// Stop ZCLAW Kernel
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_stop(app: AppHandle) -> Result<LocalGatewayStatus, String> {
@@ -78,6 +81,7 @@ pub fn zclaw_stop(app: AppHandle) -> Result<LocalGatewayStatus, String> {
 }
 
 /// Restart ZCLAW Kernel
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_restart(app: AppHandle) -> Result<LocalGatewayStatus, String> {
@@ -88,6 +92,7 @@ pub fn zclaw_restart(app: AppHandle) -> Result<LocalGatewayStatus, String> {
 }
 
 /// Get local auth token from ZCLAW config
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_local_auth() -> Result<LocalGatewayAuth, String> {
@@ -95,6 +100,7 @@ pub fn zclaw_local_auth() -> Result<LocalGatewayAuth, String> {
 }
 
 /// Prepare ZCLAW for Tauri (update allowed origins)
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_prepare_for_tauri(app: AppHandle) -> Result<LocalGatewayPrepareResult, String> {
@@ -102,6 +108,7 @@ pub fn zclaw_prepare_for_tauri(app: AppHandle) -> Result<LocalGatewayPrepareResu
 }
 
 /// Approve device pairing request
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_approve_device_pairing(
@@ -122,6 +129,7 @@ pub fn zclaw_doctor(app: AppHandle) -> Result<String, String> {
 }
 
 /// List ZCLAW processes
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_process_list(app: AppHandle) -> Result<ProcessListResponse, String> {
@@ -160,6 +168,7 @@ pub fn zclaw_process_list(app: AppHandle) -> Result<ProcessListResponse, String>
 }
 
 /// Get ZCLAW process logs
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_process_logs(
@@ -224,6 +233,7 @@ pub fn zclaw_process_logs(
 }
 
 /// Get ZCLAW version information
+// @reserved: system control
 // @connected
 #[tauri::command]
 pub fn zclaw_version(app: AppHandle) -> Result<VersionResponse, String> {