feat: 批量编辑API Keys功能优化和Bug修复

- 添加批量编辑API Keys路由和验证逻辑
- 修复标签操作（添加、移除、替换）功能
- 新增批量编辑前端组件，支持共享账号池选择
- 完善Bedrock账户显示和绑定功能
- 优化账户选择UI，统一所有平台选项
- 修复前端构建错误和代码格式问题
- 添加comprehensive测试场景文档

🤖 Generated with Claude Code

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

web/admin-spa/package-lock.json

@@ -18,12 +18,14 @@
         "vue-router": "^4.2.5"
       },
       "devDependencies": {
+        "@playwright/test": "^1.55.0",
         "@vitejs/plugin-vue": "^4.5.2",
         "@vue/eslint-config-prettier": "^10.2.0",
         "autoprefixer": "^10.4.16",
         "eslint": "^8.55.0",
         "eslint-plugin-prettier": "^5.5.4",
         "eslint-plugin-vue": "^9.19.2",
+        "playwright": "^1.55.0",
         "postcss": "^8.4.32",
         "prettier": "^3.1.1",
         "prettier-plugin-tailwindcss": "^0.6.14",
@@ -806,6 +808,22 @@
         "url": "https://opencollective.com/pkgr"
       }
     },
+    "node_modules/@playwright/test": {
+      "version": "1.55.0",
+      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.55.0.tgz",
+      "integrity": "sha512-04IXzPwHrW69XusN/SIdDdKZBzMfOT9UNT/YiJit/xpy2VuAoB8NHc8Aplb96zsWDddLnbkPL3TsmrS04ZU2xQ==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "playwright": "1.55.0"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/@popperjs/core": {
       "name": "@sxzz/popperjs-es",
       "version": "2.11.7",
@@ -3465,6 +3483,53 @@
         "pathe": "^2.0.1"
       }
     },
+    "node_modules/playwright": {
+      "version": "1.55.0",
+      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.55.0.tgz",
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+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "playwright-core": "1.55.0"
+      },
+      "bin": {
+        "playwright": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "optionalDependencies": {
+        "fsevents": "2.3.2"
+      }
+    },
+    "node_modules/playwright-core": {
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+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.55.0.tgz",
+      "integrity": "sha512-GvZs4vU3U5ro2nZpeiwyb0zuFaqb9sUiAJuyrWpcGouD8y9/HLgGbNRjIph7zU9D3hnPaisMl9zG9CgFi/biIg==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "playwright-core": "cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/playwright/node_modules/fsevents": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
+      "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+      "dev": true,
+      "hasInstallScript": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
     "node_modules/postcss": {
       "version": "8.5.6",
       "resolved": "https://registry.npmmirror.com/postcss/-/postcss-8.5.6.tgz",