fix: 修复Agent头像显示和结果弹窗问题

主要修复:
- 恢复Agent真实头像显示（替换emoji为实际图片）
- 删除自动跳转到ResultPageV2的逻辑
- 修改ResultModal支持动态内容显示
- 根据不同订单班显示对应的方案信息

优化内容:
- 重构Agent系统，每个订单班独立管理Agent配置
- 删除不需要的ResultPageV2组件
- handleViewDetails改为在新标签页打开

影响模块:
- web_frontend/exhibition-demo/src/components/ResultModal.tsx
- web_frontend/exhibition-demo/src/pages/WorkflowPageV4.tsx
- web_frontend/exhibition-demo/src/App.tsx
- web_frontend/exhibition-demo/src/data/terminalSimulations/*.ts

🤖 Generated with Claude Code

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

web_frontend/web_result/node_modules/js-yaml/lib/common.js

@@ -0,0 +1,59 @@
+'use strict';
+
+
+function isNothing(subject) {
+  return (typeof subject === 'undefined') || (subject === null);
+}
+
+
+function isObject(subject) {
+  return (typeof subject === 'object') && (subject !== null);
+}
+
+
+function toArray(sequence) {
+  if (Array.isArray(sequence)) return sequence;
+  else if (isNothing(sequence)) return [];
+
+  return [ sequence ];
+}
+
+
+function extend(target, source) {
+  var index, length, key, sourceKeys;
+
+  if (source) {
+    sourceKeys = Object.keys(source);
+
+    for (index = 0, length = sourceKeys.length; index < length; index += 1) {
+      key = sourceKeys[index];
+      target[key] = source[key];
+    }
+  }
+
+  return target;
+}
+
+
+function repeat(string, count) {
+  var result = '', cycle;
+
+  for (cycle = 0; cycle < count; cycle += 1) {
+    result += string;
+  }
+
+  return result;
+}
+
+
+function isNegativeZero(number) {
+  return (number === 0) && (Number.NEGATIVE_INFINITY === 1 / number);
+}
+
+
+module.exports.isNothing      = isNothing;
+module.exports.isObject       = isObject;
+module.exports.toArray        = toArray;
+module.exports.repeat         = repeat;
+module.exports.isNegativeZero = isNegativeZero;
+module.exports.extend         = extend;