feat: use inset title bar style on macOS

src/main/mainWindow.ts

@@ -290,6 +290,7 @@ function createMainWindow() {
                   backgroundColor: "#ffffff00"
               }
             : {}),
+        ...(process.platform === "darwin" ? { titleBarStyle: "hiddenInset" } : {}),
         ...getWindowBoundsOptions()
     }));
     win.setMenuBarVisibility(false);

src/renderer/patches/index.ts

@@ -6,3 +6,4 @@
 
 // TODO: Possibly auto generate glob if we have more patches in the future
 import "./spellCheck";
+import "./platformClass";

src/renderer/patches/platformClass.tsx

@@ -0,0 +1,30 @@
+/*
+ * SPDX-License-Identifier: GPL-3.0
+ * Vencord Desktop, a desktop app aiming to give you a snappier Discord Experience
+ * Copyright (c) 2023 Vendicated and Vencord contributors
+ */
+
+import { addPatch } from "./shared";
+
+addPatch({
+    patches: [
+        {
+            find: "platform-web",
+            replacement: {
+                // eslint-disable-next-line no-useless-escape
+                match: /return (?=__OVERLAY__\?""\.concat\((\i))/,
+                replace: "$1=$self.getPlatformClass(); return "
+            }
+        }
+    ],
+
+    getPlatformClass() {
+        const platform = navigator.platform.toLowerCase();
+
+        if (platform.includes("mac")) return "platform-osx";
+        if (platform.includes("win")) return "platform-win";
+        if (platform.includes("linux")) return "platform-linux";
+
+        return "platform-web";
+    }
+});