Redesign about page and stabilize site data

scripts/dev.cjs

@@ -0,0 +1,48 @@
+const { execFileSync, spawn } = require("node:child_process");
+const path = require("node:path");
+
+function supportsNext(nodePath) {
+  try {
+    const version = execFileSync(nodePath, ["--version"], {
+      encoding: "utf8",
+      stdio: ["ignore", "pipe", "ignore"],
+    }).trim();
+    const [major, minor] = version.replace(/^v/, "").split(".").map(Number);
+    return major >= 20 || (major === 18 && minor >= 18) || (major === 19 && minor >= 8);
+  } catch {
+    return false;
+  }
+}
+
+function installedNodes() {
+  const command = process.platform === "win32" ? "where.exe" : "which";
+  const args = process.platform === "win32" ? ["node"] : ["-a", "node"];
+
+  try {
+    return execFileSync(command, args, { encoding: "utf8" })
+      .split(/\r?\n/)
+      .map((item) => item.trim())
+      .filter(Boolean);
+  } catch {
+    return [];
+  }
+}
+
+const nodePath = [process.execPath, ...installedNodes()].find(supportsNext);
+
+if (!nodePath) {
+  console.error("Next.js به Node.js 18.18 یا جدیدتر نیاز دارد. لطفاً Node.js LTS را نصب کنید.");
+  process.exit(1);
+}
+
+const nextCli = require.resolve("next/dist/bin/next");
+const child = spawn(nodePath, [nextCli, "dev", ...process.argv.slice(2)], {
+  cwd: path.resolve(__dirname, ".."),
+  stdio: "inherit",
+  env: process.env,
+});
+
+child.on("exit", (code, signal) => {
+  if (signal) process.kill(process.pid, signal);
+  process.exit(code ?? 1);
+});