chore(合并): 同步主分支变更并解决冲突

- 合并 wire/httpclient/http_upstream/proxy_probe 冲突并保留校验逻辑
- 引入 proxyutil 及测试，完善代理配置
- 更新 goreleaser/workflow 与前端细节调整

测试: go test ./...

frontend/src/components/common/DateRangePicker.vue

@@ -59,7 +59,7 @@
             <input
               type="date"
               v-model="localStartDate"
-              :max="localEndDate || today"
+              :max="localEndDate || tomorrow"
               class="date-picker-input"
               @change="onDateChange"
             />
@@ -85,7 +85,7 @@
               type="date"
               v-model="localEndDate"
               :min="localStartDate"
-              :max="today"
+              :max="tomorrow"
               class="date-picker-input"
               @change="onDateChange"
             />
@@ -144,6 +144,14 @@ const today = computed(() => {
   return `${year}-${month}-${day}`
 })
 
+// Tomorrow's date - used for max date to handle timezone differences
+// When user is in a timezone behind the server, "today" on server might be "tomorrow" locally
+const tomorrow = computed(() => {
+  const d = new Date()
+  d.setDate(d.getDate() + 1)
+  return formatDateToString(d)
+})
+
 // Helper function to format date to YYYY-MM-DD using local timezone
 const formatDateToString = (date: Date): string => {
   const year = date.getFullYear()

frontend/src/types/index.ts

@@ -290,7 +290,7 @@ export interface UpdateGroupRequest {
 export type AccountPlatform = 'anthropic' | 'openai' | 'gemini' | 'antigravity'
 export type AccountType = 'oauth' | 'setup-token' | 'apikey'
 export type OAuthAddMethod = 'oauth' | 'setup-token'
-export type ProxyProtocol = 'http' | 'https' | 'socks5'
+export type ProxyProtocol = 'http' | 'https' | 'socks5' | 'socks5h'
 
 // Claude Model type (returned by /v1/models and account models API)
 export interface ClaudeModel {

frontend/src/views/admin/ProxiesView.vue

@@ -90,7 +90,7 @@
           <template #cell-protocol="{ value }">
             <span
               v-if="value"
-              :class="['badge', value === 'socks5' ? 'badge-primary' : 'badge-gray']"
+              :class="['badge', value.startsWith('socks5') ? 'badge-primary' : 'badge-gray']"
             >
               {{ value.toUpperCase() }}
             </span>
@@ -628,7 +628,8 @@ const protocolOptions = computed(() => [
   { value: '', label: t('admin.proxies.allProtocols') },
   { value: 'http', label: 'HTTP' },
   { value: 'https', label: 'HTTPS' },
-  { value: 'socks5', label: 'SOCKS5' }
+  { value: 'socks5', label: 'SOCKS5' },
+  { value: 'socks5h', label: 'SOCKS5H' }
 ])
 
 const statusOptions = computed(() => [
@@ -641,7 +642,8 @@ const statusOptions = computed(() => [
 const protocolSelectOptions = [
   { value: 'http', label: 'HTTP' },
   { value: 'https', label: 'HTTPS' },
-  { value: 'socks5', label: 'SOCKS5' }
+  { value: 'socks5', label: 'SOCKS5' },
+  { value: 'socks5h', label: 'SOCKS5H (服务端解析DNS)' }
 ]
 
 const editStatusOptions = computed(() => [
@@ -798,8 +800,8 @@ const parseProxyUrl = (
   const trimmed = line.trim()
   if (!trimmed) return null
 
-  // Regex to parse proxy URL
-  const regex = /^(https?|socks5):\/\/(?:([^:@]+):([^@]+)@)?([^:]+):(\d+)$/i
+  // Regex to parse proxy URL (supports http, https, socks5, socks5h)
+  const regex = /^(https?|socks5h?):\/\/(?:([^:@]+):([^@]+)@)?([^:]+):(\d+)$/i
   const match = trimmed.match(regex)
 
   if (!match) return null

frontend/src/views/admin/UsageView.vue

@@ -888,13 +888,17 @@ const formatLocalDate = (date: Date): string => {
 }
 
 // Initialize date range immediately
+// Use tomorrow as end date to handle timezone differences between client and server
+// e.g., when server is in Asia/Shanghai and client is in America/Chicago
 const now = new Date()
+const tomorrow = new Date(now)
+tomorrow.setDate(tomorrow.getDate() + 1)
 const weekAgo = new Date(now)
 weekAgo.setDate(weekAgo.getDate() - 6)
 
 // Date range state
 const startDate = ref(formatLocalDate(weekAgo))
-const endDate = ref(formatLocalDate(now))
+const endDate = ref(formatLocalDate(tomorrow))
 
 const filters = ref<AdminUsageQueryParams>({
   user_id: undefined,
@@ -1215,12 +1219,14 @@ const resetFilters = () => {
     end_date: undefined
   }
   granularity.value = 'day'
-  // Reset date range to default (last 7 days)
+  // Reset date range to default (last 7 days, with tomorrow as end to handle timezone differences)
   const now = new Date()
+  const tomorrowDate = new Date(now)
+  tomorrowDate.setDate(tomorrowDate.getDate() + 1)
   const weekAgo = new Date(now)
   weekAgo.setDate(weekAgo.getDate() - 6)
   startDate.value = formatLocalDate(weekAgo)
-  endDate.value = formatLocalDate(now)
+  endDate.value = formatLocalDate(tomorrowDate)
   filters.value.start_date = startDate.value
   filters.value.end_date = endDate.value
   pagination.value.page = 1