chore(monorepo/electron): introduce global script & rename to desktop

apps/desktop/scripts/electron-forge/desktop.ejs

@@ -0,0 +1,17 @@
+[Desktop Entry]
+<%=
+Object.entries({
+    "Name": productName,
+    "Comment": description,
+    "GenericName": genericName,
+    "Exec": name ? `${name} %U` : undefined,
+    "Icon": name,
+    "Type": "Application",
+    "StartupNotify": "true",
+    "StartupWMClass": productName,
+    "Categories": categories?.length ? `${categories.join(";")};` : undefined,
+    "MimeType": mimeType?.length ? `${mimeType.join(";")};` : undefined
+})
+.map(line => line[1] ? line.join("=") : undefined)
+.filter(line => !!line)
+.join("\n")%>

apps/desktop/scripts/electron-forge/sign-windows.cjs

@@ -0,0 +1,14 @@
+const child_process = require("child_process");
+
+module.exports = function (filePath) {
+    const { WINDOWS_SIGN_EXECUTABLE } = process.env;
+
+    if (!WINDOWS_SIGN_EXECUTABLE) {
+        console.warn("[Sign] Skip signing due to missing environment variable.");
+        return;
+    }
+
+    const command = `${WINDOWS_SIGN_EXECUTABLE} --executable "${filePath}"`;
+    console.log(`[Sign] ${command}`);
+    child_process.execSync(command);
+}