✨ feat: Support dot‑chained props for LobeHub icons

- render.js: Enhance getLobeHubIcon to parse dot‑chained props, e.g.:
  - OpenAI.Avatar.type={'platform'}
  - OpenRouter.Avatar.shape={'square'}
  - Parses booleans/numbers/strings and {…} wrappers; keeps the 2nd arg `size` unless overridden by chain props. Backward compatible.
- EditVendorModal.jsx: Update UI copy — simplify placeholder; document chain‑parameter examples in extra text with doc link.
- en.json: Fix invalid escape sequences in the new i18n string to satisfy linter.

No behavioral changes outside icon rendering; lints pass.

web/src/components/table/models/modals/EditVendorModal.jsx

@@ -158,10 +158,10 @@ const EditVendorModal = ({ visible, handleClose, refresh, editingVendor }) => {
             <Form.Input
               field="icon"
               label={t('供应商图标')}
-              placeholder={t('请输入图标名称，如：OpenAI、Claude.Color')}
+              placeholder={t("请输入图标名称")}
               extraText={
                 <span>
-                  {t('图标使用@lobehub/icons库，查询所有可用图标 ')}
+                  {t('图标使用@lobehub/icons库，如：OpenAI、Claude.Color，支持链式参数：OpenAI.Avatar.type={\'platform\'}、OpenRouter.Avatar.shape={\'square\'}，查询所有可用图标请 ')}
                   <Typography.Text
                     link={{ href: 'https://icons.lobehub.com/components/lobe-hub', target: '_blank' }}
                     icon={<IconLink />}

web/src/helpers/render.js

@@ -419,7 +419,11 @@ export function getChannelIcon(channelType) {
 
 /**
  * 根据图标名称动态获取 LobeHub 图标组件
- * @param {string} iconName - 图标名称
+ * 支持：
+ * - 基础："OpenAI"、"OpenAI.Color" 等
+ * - 额外属性（点号链式）："OpenAI.Avatar.type={'platform'}"、"OpenRouter.Avatar.shape={'square'}"
+ * - 继续兼容第二参数 size；若字符串里有 size=，以字符串为准
+ * @param {string} iconName - 图标名称/描述
  * @param {number} size - 图标大小，默认为 14
  * @returns {JSX.Element} - 对应的图标组件或 Avatar
  */
@@ -430,24 +434,70 @@ export function getLobeHubIcon(iconName, size = 14) {
     return <Avatar size="extra-extra-small">?</Avatar>;
   }
 
-  let IconComponent;
+  // 解析组件路径与点号链式属性
+  const segments = String(iconName).split('.');
+  const baseKey = segments[0];
+  const BaseIcon = LobeIcons[baseKey];
 
-  if (iconName.includes('.')) {
-    const [base, variant] = iconName.split('.');
-    const BaseIcon = LobeIcons[base];
-    IconComponent = BaseIcon ? BaseIcon[variant] : undefined;
+  let IconComponent = undefined;
+  let propStartIndex = 1;
+
+  if (BaseIcon && segments.length > 1 && BaseIcon[segments[1]]) {
+    IconComponent = BaseIcon[segments[1]];
+    propStartIndex = 2;
   } else {
-    IconComponent = LobeIcons[iconName];
+    IconComponent = LobeIcons[baseKey];
+    propStartIndex = 1;
   }
 
-  if (IconComponent && (typeof IconComponent === 'function' || typeof IconComponent === 'object')) {
-    return <IconComponent size={size} />;
-  }
-
-  const firstLetter = iconName.charAt(0).toUpperCase();
+  // 失败兜底
+  if (!IconComponent || (typeof IconComponent !== 'function' && typeof IconComponent !== 'object')) {
+    const firstLetter = String(iconName).charAt(0).toUpperCase();
     return <Avatar size="extra-extra-small">{firstLetter}</Avatar>;
   }
 
+  // 解析点号链式属性，形如：key={...}、key='...'、key="..."、key=123、key、key=true/false
+  const props = {};
+
+  const parseValue = (raw) => {
+    if (raw == null) return true;
+    let v = String(raw).trim();
+    // 去除一层花括号包裹
+    if (v.startsWith('{') && v.endsWith('}')) {
+      v = v.slice(1, -1).trim();
+    }
+    // 去除引号
+    if ((v.startsWith('"') && v.endsWith('"')) || (v.startsWith("'") && v.endsWith("'"))) {
+      return v.slice(1, -1);
+    }
+    // 布尔
+    if (v === 'true') return true;
+    if (v === 'false') return false;
+    // 数字
+    if (/^-?\d+(?:\.\d+)?$/.test(v)) return Number(v);
+    // 其他原样返回字符串
+    return v;
+  };
+
+  for (let i = propStartIndex; i < segments.length; i++) {
+    const seg = segments[i];
+    if (!seg) continue;
+    const eqIdx = seg.indexOf('=');
+    if (eqIdx === -1) {
+      props[seg.trim()] = true;
+      continue;
+    }
+    const key = seg.slice(0, eqIdx).trim();
+    const valRaw = seg.slice(eqIdx + 1).trim();
+    props[key] = parseValue(valRaw);
+  }
+
+  // 兼容第二参数 size，若字符串中未显式指定 size，则使用函数入参
+  if (props.size == null && size != null) props.size = size;
+
+  return <IconComponent {...props} />;
+}
+
 // 颜色列表
 const colors = [
   'amber',

web/src/i18n/locales/en.json

@@ -1862,7 +1862,7 @@
   "请输入供应商描述": "Please enter the vendor description",
   "供应商图标": "Vendor icon",
   "请输入图标名称，如：OpenAI、Claude.Color": "Please enter the icon name, such as: OpenAI, Claude.Color",
-  "图标使用@lobehub/icons库，查询所有可用图标 ": "The icon uses the @lobehub/icons library, query all available icons ",
+  "图标使用@lobehub/icons库，如：OpenAI、Claude.Color，支持链式参数：OpenAI.Avatar.type={'platform'}、OpenRouter.Avatar.shape={'square'}，查询所有可用图标请 ": "The icon uses the @lobehub/icons library, such as: OpenAI, Claude.Color, supports chain parameters: OpenAI.Avatar.type={'platform'}, OpenRouter.Avatar.shape={'square'}, query all available icons please ",
   "请点击我": "Please click me",
   "精确": "Exact",
   "前缀": "Prefix",