add unibest app skeleton with checkin and progress pages

- init unibest v4.4.0 base template
- tabbar: 4 tabs (打卡/进度/测算/持仓) with carbon icons
- pages/checkin: daily checklist, streak counter, monthly rate
- pages/progress: asset snapshot, progress bar to 71万 target
- pages/calculator, holdings: placeholder pages (stage 2)
- store/checkin.ts + store/progress.ts with pinia persist
- vite: host 0.0.0.0 for WSL2→Windows browser access

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

app/scripts/vite-plugin-eruda.js

@@ -0,0 +1,37 @@
+/**
+ * @description 通过 vite 自定义条件动态导入 eruda
+ * @description Eruda 配置参考 https://eruda.liriliri.io/zh/docs/
+ * @param {object} options
+ * @param {boolean} [options.open] - 是否开启 eruda
+ * @param {object} [options.erudaOptions] - eruda 配置
+ * @param {string} [options.erudaUrl] - eruda 地址
+ */
+export default function vitePluginEruda(options = {}) {
+  const { open = true, erudaOptions = {}, erudaUrl = 'https://cdn.jsdelivr.net/npm/eruda' } = options
+
+  return {
+    name: 'vite-plugin-eruda',
+
+    transformIndexHtml(html) {
+      const tags = [
+        {
+          tag: 'script',
+          attrs: {
+            src: erudaUrl,
+          },
+          injectTo: 'head',
+        },
+        {
+          tag: 'script',
+          children: `eruda.init(${JSON.stringify(erudaOptions)});`,
+          injectTo: 'head',
+        },
+      ]
+
+      if (!open) {
+        return html
+      }
+      return { html, tags }
+    },
+  }
+}