From 3f5533c09942806e49e446157d644976af5718a4 Mon Sep 17 00:00:00 2001
From: Chris233 <h-chris233@outlook.com>
Date: Sun, 2 Aug 2026 18:52:01 +0800
Subject: [PATCH] =?UTF-8?q?fix(windows):=20=E4=B8=BB=E7=AA=97=E5=8F=A3?=
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 =?UTF-8?q?=E6=B6=88=E9=99=A4=E5=BD=95=E9=9F=B3=E6=97=B6=20DWM/GPU=20?=
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主窗口 transparent:true 使 WebView2 内容整页走 per-pixel alpha 分层合成，
但 UI 所有大面积层（winchrome/shell/sidebar/内容区）都是不透明背景，
Mica 磨砂实际被完全盖住，透明是纯 GPU 成本零视觉收益。

录音期间叠加胶囊 60fps WebGL + 30Hz 事件，DWM 被拖到饱和时：
- 其他软件合成帧送不出去 → 全局无响应
- 任务栏右键触发缩略图/重合成 → GPU 飙升

新增 tauri.windows.conf.json 平台覆盖（json_patch 数组整体替换，
必须完整列出窗口），main 窗口 transparent:false，capsule 保留透明。
macOS/Linux 不受影响。参考 tauri.linux.conf.json 既有先例。
---
 .../app/src-tauri/tauri.windows.conf.json     | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 openless-all/app/src-tauri/tauri.windows.conf.json

diff --git a/openless-all/app/src-tauri/tauri.windows.conf.json b/openless-all/app/src-tauri/tauri.windows.conf.json
new file mode 100644
index 00000000..5c87f3f0
--- /dev/null
+++ b/openless-all/app/src-tauri/tauri.windows.conf.json
@@ -0,0 +1,44 @@
+{
+  "$schema": "https://schema.tauri.app/config/2",
+  "app": {
+    "windows": [
+      {
+        "label": "main",
+        "title": "OpenLess",
+        "width": 1240,
+        "height": 800,
+        "minWidth": 980,
+        "minHeight": 640,
+        "resizable": true,
+        "decorations": true,
+        "transparent": false,
+        "shadow": true,
+        "hiddenTitle": true,
+        "titleBarStyle": "Overlay",
+        "trafficLightPosition": {
+          "x": 14,
+          "y": 20
+        },
+        "visible": false,
+        "acceptFirstMouse": true
+      },
+      {
+        "label": "capsule",
+        "url": "index.html?window=capsule",
+        "title": "OpenLess Capsule",
+        "width": 460,
+        "height": 180,
+        "decorations": false,
+        "transparent": true,
+        "shadow": false,
+        "alwaysOnTop": true,
+        "skipTaskbar": true,
+        "resizable": false,
+        "focus": false,
+        "visible": false,
+        "center": false,
+        "acceptFirstMouse": true
+      }
+    ]
+  }
+}