chore: ARTEX 初始化

ARTEX — AI 自主渗透测试系统（Go 后端 + Next.js 前端，单二进制内嵌）。

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

web/src/config/app-config.ts

@@ -0,0 +1,13 @@
+import packageJson from "../../package.json";
+
+const currentYear = new Date().getFullYear();
+
+export const APP_CONFIG = {
+  name: "ARTEX",
+  version: packageJson.version,
+  copyright: `© ${currentYear}, ARTEX.`,
+  meta: {
+    title: "ARTEX — 自主渗透测试控制台",
+    description: "LLM 驱动的自主渗透测试系统控制台",
+  },
+};