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/.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report（报告问题）
+about: Create a report to help us improve
+---
+
+<!--
+    注意：为更好的解决你的问题，请参考模板提供完整信息，准确描述问题，信息不全的 issue 将被关闭。
+
+    Note: In order to better solve your problem, please refer to the template to provide complete information, accurately describe the problem, and the incomplete information issue will be closed.
+-->
+
+# Bug report（问题描述）
+
+写清楚 unibest 版本号，平台是什么（小程序、APP还是h5），以及具体问题描述。期望是什么，实际是什么。
+
+## Steps to reproduce（问题复现步骤）
+
+这里写问题复现步骤
+
+<!--
+1. [xxx]
+2. [xxx]
+3. [xxxx]
+-->

app/.github/ISSUE_TEMPLATE/feature_request.md

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+---
+name: Feature Request（新功能建议）
+about: Suggest an idea for this project
+---
+
+# Feature request（新功能建议）

app/.github/workflows/auto-merge-to-aliyun.yml

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+name: Auto Merge aliyun
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch: # 手动触发
+
+jobs:
+  auto-merge:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GH_TOKEN_AUTO_MERGE }}
+
+      - name: Merge main into aliyun
+        run: |
+          git config user.name "GitHub Actions"
+          git config user.email "actions@github.com"
+          git checkout aliyun
+          git merge main --no-ff -m "Auto merge main into aliyun"
+          git push origin aliyun

app/.github/workflows/auto-merge.yml.disabled

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+name: Auto Merge Main to Other Branches
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch: # 手动触发
+
+jobs:
+  merge-to-base:
+    name: Merge main into base
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GH_TOKEN_AUTO_MERGE }}
+
+      - name: Merge main into base
+        run: |
+          git config user.name "GitHub Actions"
+          git config user.email "actions@github.com"
+          git checkout base
+          git merge main --no-ff -m "Auto merge main into base"
+          git push origin base
+
+      - name: Merge base into base-login
+        run: |
+          git config user.name "GitHub Actions"
+          git config user.email "actions@github.com"
+          git checkout base-login
+          git merge base --no-ff -m "Auto merge base into base-login"
+          git push origin base-login
+
+      - name: Merge base into base-i18n
+        run: |
+          git config user.name "GitHub Actions"
+          git config user.email "actions@github.com"
+          git checkout base-i18n
+          git merge base --no-ff -m "Auto merge base into base-i18n"
+          git push origin base-i18n
+
+      - name: Merge base into base-login-i18n
+        run: |
+          git config user.name "GitHub Actions"
+          git config user.email "actions@github.com"
+          git checkout base-login-i18n
+          git merge base --no-ff -m "Auto merge base into base-login-i18n"
+          git push origin base-login-i18n

app/.github/workflows/deploy.yml

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+# 构建 VitePress 站点并将其部署到 GitHub Pages 的示例工作流程
+#
+name: Deploy VitePress site to Pages
+
+on:
+  push:
+    branches: [main]
+
+  # 允许你从 Actions 选项卡手动运行此工作流程
+  workflow_dispatch:
+
+# 设置 GITHUB_TOKEN 的权限，以允许部署到 GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# 只允许同时进行一次部署，跳过正在运行和最新队列之间的运行队列
+# 但是，不要取消正在进行的运行，因为我们希望允许这些生产部署完成
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+jobs:
+  # 构建工作
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # 如果未启用 lastUpdated，则不需要
+      - uses: pnpm/action-setup@v3 # 如果使用 pnpm，请取消此区域注释
+        with:
+          version: 9
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: pnpm
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+      - name: Install dependencies
+        run: pnpm i
+      - name: Build with VitePress
+        run: pnpm run docs:build
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: docs/.vitepress/dist
+
+  # 部署工作
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    needs: build
+    runs-on: ubuntu-latest
+    name: Deploy
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4