🔌 feat(api): extend endpoint type support & expose in pricing UI

* backend
  - constant/endpoint_type.go
    • Add EndpointTypeMidjourney, EndpointTypeSuno, EndpointTypeKling, EndpointTypeJimeng.
  - common/endpoint_type.go
    • Map Midjourney / MidjourneyPlus, SunoAPI, Kling, Jimeng channel types to the new endpoint types.

* frontend
  - ModelPricing.js
    • Add “Supported Endpoint Type” column.
    • Implement renderSupportedEndpoints with `stringToColor` for consistent tag colors.

These changes allow `/api/pricing` and model lists to return accurate
`supported_endpoint_types` covering all non-OpenAI providers and display
them clearly in the UI.

No breaking changes.

common/endpoint_type.go

@@ -8,6 +8,14 @@ func GetEndpointTypesByChannelType(channelType int, modelName string) []constant
 	switch channelType {
 	case constant.ChannelTypeJina:
 		endpointTypes = []constant.EndpointType{constant.EndpointTypeJinaRerank}
+	case constant.ChannelTypeMidjourney, constant.ChannelTypeMidjourneyPlus:
+		endpointTypes = []constant.EndpointType{constant.EndpointTypeMidjourney}
+	case constant.ChannelTypeSunoAPI:
+		endpointTypes = []constant.EndpointType{constant.EndpointTypeSuno}
+	case constant.ChannelTypeKling:
+		endpointTypes = []constant.EndpointType{constant.EndpointTypeKling}
+	case constant.ChannelTypeJimeng:
+		endpointTypes = []constant.EndpointType{constant.EndpointTypeJimeng}
 	case constant.ChannelTypeAws:
 		fallthrough
 	case constant.ChannelTypeAnthropic:

constant/endpoint_type.go

@@ -8,4 +8,8 @@ const (
 	EndpointTypeAnthropic      EndpointType = "anthropic"
 	EndpointTypeGemini         EndpointType = "gemini"
 	EndpointTypeJinaRerank     EndpointType = "jina-rerank"
+	EndpointTypeMidjourney     EndpointType = "midjourney-proxy"
+	EndpointTypeSuno           EndpointType = "suno-proxy"
+	EndpointTypeKling          EndpointType = "kling"
+	EndpointTypeJimeng         EndpointType = "jimeng"
 )

web/src/components/table/ModelPricing.js

@@ -1,5 +1,5 @@
 import React, { useContext, useEffect, useRef, useMemo, useState } from 'react';
-import { API, copy, showError, showInfo, showSuccess, getModelCategories, renderModelTag } from '../../helpers';
+import { API, copy, showError, showInfo, showSuccess, getModelCategories, renderModelTag, stringToColor } from '../../helpers';
 import { useTranslation } from 'react-i18next';
 
 import {
@@ -106,6 +106,26 @@ const ModelPricing = () => {
     ) : null;
   }
 
+  function renderSupportedEndpoints(endpoints) {
+    if (!endpoints || endpoints.length === 0) {
+      return null;
+    }
+    return (
+      <Space wrap>
+        {endpoints.map((endpoint, idx) => (
+          <Tag
+            key={endpoint}
+            color={stringToColor(endpoint)}
+            size='large'
+            shape='circle'
+          >
+            {endpoint}
+          </Tag>
+        ))}
+      </Space>
+    );
+  }
+
   const columns = [
     {
       title: t('可用性'),
@@ -120,6 +140,13 @@ const ModelPricing = () => {
       },
       defaultSortOrder: 'descend',
     },
+    {
+      title: t('可用端点类型'),
+      dataIndex: 'supported_endpoint_types',
+      render: (text, record, index) => {
+        return renderSupportedEndpoints(text);
+      },
+    },
     {
       title: t('模型名称'),
       dataIndex: 'model_name',
@@ -499,7 +526,7 @@ const ModelPricing = () => {
                               <div className="flex items-center">
                                 <AlertCircle size={14} className="mr-1.5 flex-shrink-0" />
                                 <span className="truncate">
-                                  {t('未登录，使用默认分组倍率')}: {groupRatio['default']}
+                                  {t('未登录，使用默认分组倍率：')}{groupRatio['default']}
                                 </span>
                               </div>
                             )}

web/src/i18n/locales/en.json

@@ -1750,5 +1750,7 @@
   "批量创建时会在名称后自动添加随机后缀": "When creating in batches, a random suffix will be automatically added to the name",
   "额度必须大于0": "Quota must be greater than 0",
   "生成数量必须大于0": "Generation quantity must be greater than 0",
-  "创建后可在编辑渠道时获取上游模型列表": "After creation, you can get the upstream model list when editing the channel"
+  "创建后可在编辑渠道时获取上游模型列表": "After creation, you can get the upstream model list when editing the channel",
+  "可用端点类型": "Supported endpoint types",
+  "未登录，使用默认分组倍率：": "Not logged in, using default group ratio: "
 }