feat(Sora): 直连生成并移除sora2api依赖

实现直连 Sora 客户端、媒体落地与清理策略\n更新网关与前端配置以支持 Sora 平台\n补齐单元测试与契约测试，新增 curl 测试脚本\n\n测试: go test ./... -tags=unit

frontend/src/components/account/CreateAccountModal.vue

@@ -1501,9 +1501,9 @@
               </span>
             </div>
           </div>
-          <label class="switch">
-            <input type="checkbox" v-model="enableSoraOnOpenAIOAuth" />
-            <span class="slider"></span>
+          <label :class="['switch', { 'switch-active': enableSoraOnOpenAIOAuth }]">
+            <input type="checkbox" v-model="enableSoraOnOpenAIOAuth" class="sr-only" />
+            <span class="switch-thumb"></span>
           </label>
         </label>
       </div>

frontend/src/components/account/ModelWhitelistSelector.vue

@@ -45,19 +45,6 @@
             :placeholder="t('admin.accounts.searchModels')"
             @click.stop
           />
-          <div v-if="props.platform === 'sora'" class="mt-2 flex items-center gap-2 text-xs">
-            <span v-if="loadingSoraModels" class="text-gray-500">
-              {{ t('admin.accounts.soraModelsLoading') }}
-            </span>
-            <button
-              v-else-if="soraLoadError"
-              type="button"
-              class="text-primary-600 hover:underline dark:text-primary-400"
-              @click.stop="loadSoraModels"
-            >
-              {{ t('admin.accounts.soraModelsRetry') }}
-            </button>
-          </div>
         </div>
         <div class="max-h-52 overflow-auto">
           <button
@@ -133,13 +120,12 @@
 </template>
 
 <script setup lang="ts">
-import { ref, computed, watch } from 'vue'
+import { ref, computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useAppStore } from '@/stores/app'
 import ModelIcon from '@/components/common/ModelIcon.vue'
 import Icon from '@/components/icons/Icon.vue'
 import { allModels, getModelsByPlatform } from '@/composables/useModelWhitelist'
-import { adminAPI } from '@/api/admin'
 
 const { t } = useI18n()
 
@@ -158,15 +144,8 @@ const showDropdown = ref(false)
 const searchQuery = ref('')
 const customModel = ref('')
 const isComposing = ref(false)
-const soraModelOptions = ref<{ value: string; label: string }[]>([])
-const loadingSoraModels = ref(false)
-const soraLoadError = ref(false)
-
 const availableOptions = computed(() => {
   if (props.platform === 'sora') {
-    if (soraModelOptions.value.length > 0) {
-      return soraModelOptions.value
-    }
     return getModelsByPlatform('sora').map(m => ({ value: m, label: m }))
   }
   return allModels
@@ -213,9 +192,7 @@ const handleEnter = () => {
 }
 
 const fillRelated = () => {
-  const models = props.platform === 'sora' && soraModelOptions.value.length > 0
-    ? soraModelOptions.value.map(m => m.value)
-    : getModelsByPlatform(props.platform)
+  const models = getModelsByPlatform(props.platform)
   const newModels = [...props.modelValue]
   for (const model of models) {
     if (!newModels.includes(model)) newModels.push(model)
@@ -227,31 +204,4 @@ const clearAll = () => {
   emit('update:modelValue', [])
 }
 
-const loadSoraModels = async () => {
-  if (props.platform !== 'sora') {
-    soraModelOptions.value = []
-    return
-  }
-  if (loadingSoraModels.value) return
-  soraLoadError.value = false
-  loadingSoraModels.value = true
-  try {
-    const models = await adminAPI.models.getPlatformModels('sora')
-    soraModelOptions.value = (models || []).map((m) => ({ value: m, label: m }))
-  } catch (error) {
-    console.warn('加载 Sora 模型列表失败', error)
-    soraLoadError.value = true
-    appStore.showWarning(t('admin.accounts.soraModelsLoadFailed'))
-  } finally {
-    loadingSoraModels.value = false
-  }
-}
-
-watch(
-  () => props.platform,
-  () => {
-    loadSoraModels()
-  },
-  { immediate: true }
-)
 </script>

frontend/src/components/account/OAuthAuthorizationFlow.vue

@@ -416,6 +416,7 @@ import { useI18n } from 'vue-i18n'
 import { useClipboard } from '@/composables/useClipboard'
 import Icon from '@/components/icons/Icon.vue'
 import type { AddMethod, AuthInputMethod } from '@/composables/useAccountOAuth'
+import type { AccountPlatform } from '@/types'
 
 interface Props {
   addMethod: AddMethod
@@ -428,7 +429,7 @@ interface Props {
   allowMultiple?: boolean
   methodLabel?: string
   showCookieOption?: boolean // Whether to show cookie auto-auth option
-  platform?: 'anthropic' | 'openai' | 'gemini' | 'antigravity' // Platform type for different UI/text
+  platform?: AccountPlatform // Platform type for different UI/text
   showProjectId?: boolean // New prop to control project ID visibility
 }
 
@@ -455,11 +456,11 @@ const emit = defineEmits<{
 
 const { t } = useI18n()
 
-const isOpenAI = computed(() => props.platform === 'openai')
+const isOpenAI = computed(() => props.platform === 'openai' || props.platform === 'sora')
 
 // Get translation key based on platform
 const getOAuthKey = (key: string) => {
-  if (props.platform === 'openai') return `admin.accounts.oauth.openai.${key}`
+  if (props.platform === 'openai' || props.platform === 'sora') return `admin.accounts.oauth.openai.${key}`
   if (props.platform === 'gemini') return `admin.accounts.oauth.gemini.${key}`
   if (props.platform === 'antigravity') return `admin.accounts.oauth.antigravity.${key}`
   return `admin.accounts.oauth.${key}`
@@ -478,7 +479,7 @@ const oauthAuthCode = computed(() => t(getOAuthKey('authCode')))
 const oauthAuthCodePlaceholder = computed(() => t(getOAuthKey('authCodePlaceholder')))
 const oauthAuthCodeHint = computed(() => t(getOAuthKey('authCodeHint')))
 const oauthImportantNotice = computed(() => {
-  if (props.platform === 'openai') return t('admin.accounts.oauth.openai.importantNotice')
+  if (props.platform === 'openai' || props.platform === 'sora') return t('admin.accounts.oauth.openai.importantNotice')
   if (props.platform === 'antigravity') return t('admin.accounts.oauth.antigravity.importantNotice')
   return ''
 })
@@ -510,7 +511,7 @@ watch(inputMethod, (newVal) => {
 // Auto-extract code from callback URL (OpenAI/Gemini/Antigravity)
 // e.g., http://localhost:8085/callback?code=xxx...&state=...
 watch(authCodeInput, (newVal) => {
-  if (props.platform !== 'openai' && props.platform !== 'gemini' && props.platform !== 'antigravity') return
+  if (props.platform !== 'openai' && props.platform !== 'gemini' && props.platform !== 'antigravity' && props.platform !== 'sora') return
 
   const trimmed = newVal.trim()
   // Check if it looks like a URL with code parameter