1.新增获取充值/提现配置接口/api/finance/depositWithdrawConfig

2.优化充值和提现方式

web/src/views/backend/game/live/index.vue

@@ -248,7 +248,7 @@ const voidReason = ref('')
 const voidSubmitting = ref(false)
 const manualNumber = ref<number | null>(1)
 const calcResultNumber = ref<number | null>(null)
-const calcEstimatedLoss = ref<string>('0.0000')
+const calcEstimatedLoss = ref<string>('0.00')
 
 /** 服务端 Unix 秒 − 本地 Unix 秒，用于派彩倒计时与服务器对齐 */
 const serverSkewSeconds = ref(0)
@@ -487,7 +487,7 @@ async function onCalculate() {
             snapshot.candidate_numbers = res.data.candidate_numbers || []
             snapshot.ai_default_number = res.data.ai_default_number ?? null
             calcResultNumber.value = res.data.final_number ?? null
-            calcEstimatedLoss.value = String(res.data.final_estimated_loss ?? '0.0000')
+            calcEstimatedLoss.value = String(res.data.final_estimated_loss ?? '0.00')
         }
     } finally {
         calcLoading.value = false

web/src/views/backend/game/record/index.vue

@@ -35,7 +35,7 @@ const formatCoin = (_row: any, _column: any, cellValue: number | string | null |
     if (cellValue === null || cellValue === undefined || cellValue === '') return '—'
     const n = Number(cellValue)
     if (Number.isNaN(n)) return '—'
-    return n.toFixed(4)
+    return n.toFixed(2)
 }
 
 const baTable = new baTableClass(