feat(splash): 添加全局开屏图片功能并优化客户端启动流程

- 新增全局开屏图片上传、获取、删除接口
- 实现客户端全局开屏图片优先加载机制
- 集成七牛云存储配置从 pxdj 切换到 bydj
- 优化 splash 窗口显示逻辑确保至少显示 2 秒
- 添加全局开屏图片管理界面组件
- 更新应用配置和构建设置
- 修复多处图片缓存和加载问题
- 调整服务端 API 地址配置
- 修改微信客服联系方式

electron-vue-template/package.json

@@ -2,7 +2,7 @@
   "name": "erpClient",
   "version": "0.1.0",
   "description": "A minimal Electron + Vue application",
-  "main": "main/main.js",
+  "main": "build/main/main.js",
   "scripts": {
     "dev": "node scripts/dev-server.js",
     "build": "node scripts/build.js && electron-builder --dir",
@@ -17,6 +17,7 @@
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "^4.4.1",
+    "binary-extensions": "^3.1.0",
     "chalk": "^4.1.2",
     "chokidar": "^3.5.3",
     "electron": "^32.1.2",
@@ -32,5 +33,26 @@
     "element-plus": "^2.11.3",
     "exceljs": "^4.4.0",
     "vue": "^3.3.8"
+  },
+  "build": {
+    "appId": "com.tashow.erp",
+    "productName": "天骄智能电商",
+    "files": [
+      "build/**/*",
+      "node_modules/**/*",
+      "package.json"
+    ],
+    "directories": {
+      "buildResources": "assets",
+      "output": "dist"
+    },
+    "win": {
+      "target": [
+        {
+          "target": "dir",
+          "arch": ["x64"]
+        }
+      ]
+    }
   }
 }