指数页移除分时数据面板，K线图占满

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

serve/frontend/src/pages/Indices.tsx

@@ -1,12 +1,11 @@
 import { useEffect, useMemo, useState } from 'react'
 import { useSearchParams } from 'react-router-dom'
 import { useQuery } from '@tanstack/react-query'
-import { Activity, Lock, Search } from 'lucide-react'
-import { api, type IndexInstrument, type KlineRow, type MinuteKlineRow } from '@/lib/api'
+import { Activity, Search } from 'lucide-react'
+import { api, type IndexInstrument, type KlineRow } from '@/lib/api'
 import { QK } from '@/lib/queryKeys'
-import { useCapabilities } from '@/lib/useSharedQueries'
+
 import { EChartsCandlestick, type OHLC } from '@/components/EChartsCandlestick'
-import { EChartsIntraday } from '@/components/EChartsIntraday'
 
 function defaultRange() {
   const now = new Date()
@@ -64,10 +63,6 @@ export function Indices() {
   const [selectedDate, setSelectedDate] = useState<string | null>(null)
   const [linkedPrice, setLinkedPrice] = useState<number | null>(null)
 
-  // 分时数据需 Pro+ (kline.minute.batch) 能力
-  const caps = useCapabilities()
-  const hasMinuteCap = !!caps.data?.capabilities?.['kline.minute.batch']
-
   const list = useQuery({
     queryKey: QK.indexList,
     queryFn: api.indexList,
@@ -108,23 +103,8 @@ export function Indices() {
     placeholderData: (prev) => prev,
   })
 
-  const minute = useQuery({
-    queryKey: QK.indexMinute(selectedSymbol, selectedDate ?? ''),
-    queryFn: () => api.indexMinute(selectedSymbol, selectedDate ?? undefined),
-    enabled: !!selectedSymbol && !!selectedDate && hasMinuteCap,
-    placeholderData: (prev) => prev,
-  })
-
   const chartRows = useMemo(() => toOHLC(daily.data?.rows ?? []), [daily.data?.rows])
   const selectedInfo = [...topRows, ...listRows].find(r => r.symbol === selectedSymbol) || daily.data?.index_info
-  const minuteRows: MinuteKlineRow[] = minute.data?.rows ?? []
-  const selectedIdx = selectedDate ? chartRows.findIndex(r => r.date === selectedDate) : -1
-  const prevClose = selectedIdx > 0
-    ? chartRows[selectedIdx - 1].close
-    : chartRows.length >= 2
-      ? chartRows[chartRows.length - 2].close
-      : undefined
-
   useEffect(() => {
     setSelectedDate(null)
     setLinkedPrice(null)
@@ -221,8 +201,6 @@ export function Indices() {
             </div>
           )}
           {chartRows.length > 0 && (
-            <div className="flex items-start gap-3">
-              <div className="min-w-0 flex-1">
             <EChartsCandlestick
               data={chartRows}
               height={620}
@@ -235,38 +213,6 @@ export function Indices() {
               visibleBars={48}
               activeIndicators={['vol', 'macd']}
             />
-              </div>
-              <div className="min-w-0 flex-1 border-l border-border pl-3" style={{ height: 620 }}>
-                {!hasMinuteCap ? (
-                  <div className="flex h-full flex-col items-center justify-center gap-2 text-center">
-                    <Lock className="h-5 w-5 text-muted" />
-                    <div className="text-xs text-secondary">分时数据权限需 Pro+</div>
-                    <div className="text-[10px] text-muted">升级套餐后可查看指数分时走势</div>
-                  </div>
-                ) : (
-                  <>
-                    {minute.isLoading && <div className="py-2 text-xs text-muted">分时加载中…</div>}
-                    {!minute.isLoading && minuteRows.length === 0 && (
-                      <div className="flex h-full items-center justify-center text-xs text-muted">
-                        暂无分时数据
-                      </div>
-                    )}
-                    {minuteRows.length > 0 && (
-                      <EChartsIntraday
-                        data={minuteRows}
-                        height={620}
-                        prevClose={prevClose}
-                        date={selectedDate ?? undefined}
-                        symbol={selectedSymbol}
-                        showLimitLines={false}
-                        showAvgLine={false}
-                        onPriceHover={setLinkedPrice}
-                      />
-                    )}
-                  </>
-                )}
-              </div>
-            </div>
           )}
         </main>
       </div>