remove legacy code

src/main/utils/vencordLoader.ts

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
-import { mkdirSync, readFileSync } from "fs";
+import { mkdirSync } from "fs";
 import { access, constants as FsConstants, writeFile } from "fs/promises";
 import { VENCORD_FILES_DIR } from "main/vencordFilesDir";
 import { join } from "path";
@@ -75,16 +75,3 @@ export async function ensureVencordFiles() {
 
     await Promise.all([downloadVencordFiles(), writeFile(join(VENCORD_FILES_DIR, "package.json"), "{}")]);
 }
-
-// TODO: remove this once enough time has passed
-export function vencordSupportsSandboxing() {
-    const supports = readFileSync(join(VENCORD_FILES_DIR, "vencordDesktopMain.js"), "utf-8").includes(
-        "VencordGetRendererCss"
-    );
-    if (!supports) {
-        console.warn(
-            "⚠️  [VencordLoader] Vencord version is outdated and does not support sandboxing. Please update Vencord to the latest version."
-        );
-    }
-    return supports;
-}