Add splash/tray image customisation & change default splash (#1179)

src/main/utils/clearData.ts

@@ -0,0 +1,32 @@
+/*
+ * Vesktop, a desktop app aiming to give you a snappier Discord Experience
+ * Copyright (c) 2025 Vendicated and Vesktop contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { app, BrowserWindow, dialog } from "electron";
+import { rm } from "fs/promises";
+import { DATA_DIR, MessageBoxChoice } from "main/constants";
+
+export async function clearData(win: BrowserWindow) {
+    const { response } = await dialog.showMessageBox(win, {
+        message: "Are you sure you want to reset Vesktop?",
+        detail: "This will log you out, clear caches and reset all your settings!\n\nVesktop will automatically restart after this operation.",
+        buttons: ["Yes", "No"],
+        cancelId: MessageBoxChoice.Cancel,
+        defaultId: MessageBoxChoice.Default,
+        type: "warning"
+    });
+
+    if (response === MessageBoxChoice.Cancel) return;
+
+    win.close();
+
+    await win.webContents.session.clearStorageData();
+    await win.webContents.session.clearCache();
+    await win.webContents.session.clearCodeCaches({});
+    await rm(DATA_DIR, { force: true, recursive: true });
+
+    app.relaunch();
+    app.quit();
+}

src/main/utils/fileExists.ts

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+/*
+ * Vesktop, a desktop app aiming to give you a snappier Discord Experience
+ * Copyright (c) 2025 Vendicated and Vesktop contributors
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+import { access, constants } from "fs/promises";
+
+export async function fileExistsAsync(path: string) {
+    return await access(path, constants.F_OK)
+        .then(() => true)
+        .catch(() => false);
+}