feat(M5): FR-A5 性能优先+GPU探测——main 进程 getGPUInfo 探测软渲染(SwiftShader/llvmpipe)+gpu:info IPC; settings 加 perfMode 开关+gpuStatus+loadGpu; 软渲染自动开启 perfMode; App 背景图 blur 受 perfMode 控制; EffectLayer perfMode 时关闭特效; SettingsPanel 其他页加开关+GPU 信息显示; perf-mode E2E 1 项

packages/shared/src/types/ipc.ts

@@ -28,6 +28,7 @@ export const IPC = {
   winMinimize: 'win:minimize',
   winMaximize: 'win:maximize',
   winClose: 'win:close',
+  gpuInfo: 'gpu:info',
   copyMd: 'doc:copy-md',
   printPdf: 'doc:print-pdf',
   appearanceLoad: 'appearance:load',
@@ -62,6 +63,7 @@ export interface IpcMap {
   [IPC.winMinimize]: { args: void; result: void };
   [IPC.winMaximize]: { args: void; result: void };
   [IPC.winClose]: { args: void; result: void };
+  [IPC.gpuInfo]: { args: void; result: { softwareRendering: boolean; vendor: string; renderer: string } };
   [IPC.copyMd]: { args: { path: string }; result: string };
   [IPC.printPdf]: { args: void; result: void };
   [IPC.appearanceLoad]: { args: void; result: { themeId: string; params: Record<string, unknown>; effect: string; bgImage: string | null } | null };