feat: 添加投标项目查看器的Ionic移动端应用

新增基于Ionic + Vue 3 + TypeScript + Tailwind CSS的移动端应用，适配Android平台。主要功能包括AI推荐项目展示、爬虫信息统计、置顶项目管理和下拉刷新功能。同时更新前后端API端口配置为3300。

ionic-app/package.json

@@ -0,0 +1,36 @@
+{
+  "name": "bidding-looker-ionic",
+  "version": "1.0.0",
+  "description": "投标项目查看器 - Ionic 版本",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview",
+    "ionic:build": "npm run build",
+    "ionic:serve": "vite --port 8100 --host",
+    "cap:sync": "capacitor sync",
+    "cap:open:android": "capacitor open android"
+  },
+  "dependencies": {
+    "@capacitor/android": "^6.1.2",
+    "@capacitor/app": "^6.0.1",
+    "@capacitor/core": "^6.0.0",
+    "@ionic/vue": "^8.3.2",
+    "@ionic/vue-router": "^8.3.2",
+    "axios": "^1.7.9",
+    "ionicons": "^7.4.0",
+    "vue": "^3.5.13",
+    "vue-router": "^4.5.0"
+  },
+  "devDependencies": {
+    "@capacitor/cli": "^6.0.0",
+    "@vitejs/plugin-vue": "^5.2.1",
+    "autoprefixer": "^10.4.20",
+    "postcss": "^8.4.49",
+    "tailwindcss": "^3.4.17",
+    "typescript": "^5.7.2",
+    "vite": "^6.0.3",
+    "vue-tsc": "^2.1.10"
+  }
+}