Feature/custom strategy (#1172)

* feat: add Strategy Studio with multi-timeframe support
- Add Strategy Studio page with three-column layout for strategy management
- Support multi-timeframe K-line data selection (5m, 15m, 1h, 4h, etc.)
- Add GetWithTimeframes() function in market package for fetching multiple timeframes
- Add TimeframeSeriesData struct for storing per-timeframe technical indicators
- Update formatMarketData() to display all selected timeframes in AI prompt
- Add strategy API endpoints for CRUD operations and test run
- Integrate real AI test runs with configured AI models
- Support custom AI500 and OI Top API URLs from strategy config
* docs: add Strategy Studio screenshot to README files
* fix: correct strategy-studio.png filename case in README
* refactor: remove legacy signal source config and simplify trader creation
- Remove signal source configuration from traders page (now handled by strategy)
- Remove advanced options (legacy config) from TraderConfigModal
- Rename default strategy to "默认山寨策略" with AI500 coin pool URL
- Delete SignalSourceModal and SignalSourceWarning components
- Clean up related stores, hooks, and page components

web/src/components/traders/sections/PageHeader.tsx

@@ -1,4 +1,4 @@
-import { Bot, Plus, Radio } from 'lucide-react'
+import { Bot, Plus } from 'lucide-react'
 import { t, type Language } from '../../../i18n/translations'
 
 interface PageHeaderProps {
@@ -8,7 +8,6 @@ interface PageHeaderProps {
   configuredExchangesCount: number
   onAddModel: () => void
   onAddExchange: () => void
-  onConfigureSignalSource: () => void
   onCreateTrader: () => void
 }
 
@@ -19,7 +18,6 @@ export function PageHeader({
   configuredExchangesCount,
   onAddModel,
   onAddExchange,
-  onConfigureSignalSource,
   onCreateTrader,
 }: PageHeaderProps) {
   const canCreateTrader =
@@ -86,19 +84,6 @@ export function PageHeader({
           {t('exchanges', language)}
         </button>
 
-        <button
-          onClick={onConfigureSignalSource}
-          className="px-3 md:px-4 py-2 rounded text-xs md:text-sm font-semibold transition-all hover:scale-105 flex items-center gap-1 md:gap-2 whitespace-nowrap"
-          style={{
-            background: '#2B3139',
-            color: '#EAECEF',
-            border: '1px solid #474D57',
-          }}
-        >
-          <Radio className="w-3 h-3 md:w-4 md:h-4" />
-          {t('signalSource', language)}
-        </button>
-
         <button
           onClick={onCreateTrader}
           disabled={!canCreateTrader}

web/src/components/traders/sections/SignalSourceWarning.tsx

@@ -1,54 +0,0 @@
-import { AlertTriangle } from 'lucide-react'
-import { t, type Language } from '../../../i18n/translations'
-
-interface SignalSourceWarningProps {
-  language: Language
-  onConfigure: () => void
-}
-
-export function SignalSourceWarning({
-  language,
-  onConfigure,
-}: SignalSourceWarningProps) {
-  return (
-    <div
-      className="rounded-lg px-4 py-3 flex items-start gap-3 animate-slide-in"
-      style={{
-        background: 'rgba(246, 70, 93, 0.1)',
-        border: '1px solid rgba(246, 70, 93, 0.3)',
-      }}
-    >
-      <AlertTriangle
-        size={20}
-        className="flex-shrink-0 mt-0.5"
-        style={{ color: '#F6465D' }}
-      />
-      <div className="flex-1">
-        <div className="font-semibold mb-1" style={{ color: '#F6465D' }}>
-          ⚠️ {t('signalSourceNotConfigured', language)}
-        </div>
-        <div className="text-sm" style={{ color: '#848E9C' }}>
-          <p className="mb-2">{t('signalSourceWarningMessage', language)}</p>
-          <p>
-            <strong>{t('solutions', language)}</strong>
-          </p>
-          <ul className="list-disc list-inside space-y-1 ml-2 mt-1">
-            <li>点击"{t('signalSource', language)}"按钮配置API地址</li>
-            <li>或在交易员配置中禁用"使用币种池"和"使用OI Top"</li>
-            <li>或在交易员配置中设置自定义币种列表</li>
-          </ul>
-        </div>
-        <button
-          onClick={onConfigure}
-          className="mt-3 px-3 py-1.5 rounded text-sm font-semibold transition-all hover:scale-105"
-          style={{
-            background: '#F0B90B',
-            color: '#000',
-          }}
-        >
-          {t('configureSignalSourceNow', language)}
-        </button>
-      </div>
-    </div>
-  )
-}