阶段3-driver抽象: powershell助手拆至driver/windows, 五域AutomationDriver接口+WindowsDriver(PowerShell实现行为不变), desktop/window-extended/system-extended/common-final改走driver, catalog构建填充platformTag=win32

scripts/build-catalog.mjs

@@ -228,6 +228,10 @@ function normalizeVendorComponent(component, vendorMap) {
   const fields = (component.inputFields || []).map((f) => enrichFromVendor(normalizeVendorField(f), vendor));
   const output = outputOf(component, vendor);
   const risk = ["web", "app", "desktop", "message", "mobile"].includes(group) ? "high" : "low";
+  // 任务 3.4（决策点 7）：平台标记只填 catalog 数据，渲染层置灰延后。
+  // Windows 专用组：desktop(user32/键鼠)、app(COM/进程)、office(Excel/Word COM)、vision(PowerShell 截屏)；
+  // data/file/message 纯 Node，web 走 CDP，均视为跨平台（null）。
+  const WIN32_GROUPS = new Set(["desktop", "app", "office", "vision"]);
   return {
     id: component.id,
     name: component.name,
@@ -242,7 +246,7 @@ function normalizeVendorComponent(component, vendorMap) {
     functionCalls: (component.functions || []).map((f) => ({ function: f.function, args: f.arguments || [], assignTo: f.assignTo || "" })),
     version: component.version || "",
     tags: component.tags || [],
-    platformTag: component.platformTag || null,
+    platformTag: component.platformTag || (WIN32_GROUPS.has(group) ? "win32" : null),
     icon: group,
     risk,
     fields,