feat(provider-ops): 新增 Sub2API 架构支持并优化余额分项显示

- 新增 Sub2ApiArchitecture 和 Sub2ApiBalanceAction，支持 Sub2API 风格中转站
- 前端 provider 列表支持 balance + points 分项显示
- 验证弹窗适配 Sub2API 余额和积分的分开展示

frontend/src/features/providers/components/ProviderAuthDialog.vue

@@ -493,7 +493,12 @@ async function handleVerify() {
         verifyStatus.value = 'success'
         formChanged.value = false
         const displayName = result.data?.display_name || result.data?.username
-        showSuccess(`用户: ${displayName} | 余额: ${formatQuota(quota)}`, '验证成功')
+        const extra = result.data?.extra
+        let balanceText = `余额: ${formatQuota(quota)}`
+        if (extra && extra.balance !== undefined && extra.points !== undefined) {
+          balanceText = `余额: ${formatQuota(extra.balance)} | 积分: ${formatQuota(extra.points)}`
+        }
+        showSuccess(`用户: ${displayName} | ${balanceText}`, '验证成功')
       }
     } else {
       verifyStatus.value = 'error'

frontend/src/views/admin/ProviderManagement.vue

@@ -216,10 +216,26 @@
                   v-else-if="provider.ops_configured && getProviderBalance(provider.id)"
                   class="flex items-center gap-2 text-xs"
                 >
-                  <!-- 余额文字 -->
-                  <span class="font-semibold text-foreground/90 min-w-[4.5rem] tabular-nums">
-                    {{ formatBalanceDisplay(getProviderBalance(provider.id)) }}
-                  </span>
+                  <!-- 余额文字：balance + points 分开显示，或普通余额 -->
+                  <template v-for="bd in [getProviderBalanceBreakdown(provider.id)]" :key="'bd'">
+                    <div
+                      v-if="bd"
+                      class="min-w-[4.5rem] tabular-nums leading-tight"
+                    >
+                      <div class="font-semibold text-foreground/90">
+                        ${{ bd.balance.toFixed(2) }}
+                      </div>
+                      <div class="text-muted-foreground/70 text-[10px]">
+                        ${{ bd.points.toFixed(2) }}
+                      </div>
+                    </div>
+                    <span
+                      v-else
+                      class="font-semibold text-foreground/90 min-w-[4.5rem] tabular-nums"
+                    >
+                      {{ formatBalanceDisplay(getProviderBalance(provider.id)) }}
+                    </span>
+                  </template>
                   <!-- 窗口限额 + 签到状态 + Cookie 失效警告 -->
                   <div
                     v-if="getProviderBalanceExtra(provider.id, provider.ops_architecture_id).length > 0 || getProviderCheckin(provider.id) || getProviderCookieExpired(provider.id)"
@@ -1016,6 +1032,24 @@ function getProviderBalance(providerId: string): { available: number | null; cur
   }
 }
 
+// 获取 provider 余额明细（balance + points 分开显示）
+function getProviderBalanceBreakdown(providerId: string): { balance: number; points: number; currency: string } | null {
+  const result = balanceCache.value[providerId]
+  if (!result || (result.status !== 'success' && result.status !== 'auth_expired') || !result.data) {
+    return null
+  }
+  const data = result.data as Record<string, any>
+  const extra = data.extra
+  if (!extra || extra.balance === undefined || extra.points === undefined) {
+    return null
+  }
+  return {
+    balance: extra.balance,
+    points: extra.points,
+    currency: data.currency || 'USD',
+  }
+}
+
 // 获取 provider 余额查询的错误状态
 function getProviderBalanceError(providerId: string): { status: string; message: string } | null {
   const result = balanceCache.value[providerId]

src/services/provider_ops/actions/__init__.py

@@ -9,6 +9,7 @@ from src.services.provider_ops.actions.checkin import CheckinAction
 from src.services.provider_ops.actions.cubence_balance import CubenceBalanceAction
 from src.services.provider_ops.actions.nekocode_balance import NekoCodeBalanceAction
 from src.services.provider_ops.actions.new_api_balance import NewApiBalanceAction
+from src.services.provider_ops.actions.sub2api_balance import Sub2ApiBalanceAction
 from src.services.provider_ops.actions.yescode_balance import YesCodeBalanceAction
 
 __all__ = [
@@ -19,5 +20,6 @@ __all__ = [
     "AnyrouterBalanceAction",
     "CubenceBalanceAction",
     "NekoCodeBalanceAction",
+    "Sub2ApiBalanceAction",
     "YesCodeBalanceAction",
 ]

src/services/provider_ops/actions/sub2api_balance.py

@@ -0,0 +1,45 @@
+"""
+Sub2API 余额查询操作
+"""
+
+from typing import Any
+
+from src.services.provider_ops.actions.balance import BalanceAction
+from src.services.provider_ops.types import BalanceInfo
+
+
+class Sub2ApiBalanceAction(BalanceAction):
+    """
+    Sub2API 余额查询
+
+    特点：
+    - 使用 /api/v1/auth/me 端点
+    - balance 为充值余额，points 为赠送余额，均以美元为单位
+    - 响应格式: {"code": 0, "message": "success", "data": {...}}
+    """
+
+    display_name = "查询余额"
+    description = "查询 Sub2API 账户余额信息"
+
+    def _parse_balance(self, data: Any) -> BalanceInfo:
+        """解析 Sub2API 余额信息"""
+        # Sub2API 使用 {"code": 0, ...} 表示成功，非 0 表示业务错误
+        if isinstance(data, dict) and data.get("code") is not None and data.get("code") != 0:
+            message = data.get("message", "查询失败")
+            raise ValueError(f"Sub2API 业务错误: {message}")
+
+        user_data = data.get("data", {}) if isinstance(data, dict) else {}
+
+        balance = self._to_float(user_data.get("balance")) or 0.0
+        points = self._to_float(user_data.get("points")) or 0.0
+
+        total_available = balance + points
+
+        return self._create_balance_info(
+            total_available=total_available,
+            currency="USD",
+            extra={
+                "balance": balance,
+                "points": points,
+            },
+        )

src/services/provider_ops/architectures/__init__.py

@@ -12,6 +12,7 @@ from src.services.provider_ops.architectures.cubence import CubenceArchitecture
 from src.services.provider_ops.architectures.generic_api import GenericApiArchitecture
 from src.services.provider_ops.architectures.nekocode import NekoCodeArchitecture
 from src.services.provider_ops.architectures.new_api import NewApiArchitecture
+from src.services.provider_ops.architectures.sub2api import Sub2ApiArchitecture
 from src.services.provider_ops.architectures.yescode import YesCodeArchitecture
 
 __all__ = [
@@ -23,5 +24,6 @@ __all__ = [
     "GenericApiArchitecture",
     "NekoCodeArchitecture",
     "NewApiArchitecture",
+    "Sub2ApiArchitecture",
     "YesCodeArchitecture",
 ]

src/services/provider_ops/architectures/sub2api.py

@@ -0,0 +1,185 @@
+"""
+Sub2API 架构
+
+针对 Sub2API 风格的中转站优化的预设配置。
+"""
+
+from typing import Any
+
+import httpx
+
+from src.services.provider_ops.actions import ProviderAction
+from src.services.provider_ops.actions.sub2api_balance import Sub2ApiBalanceAction
+from src.services.provider_ops.architectures.base import (
+    ProviderArchitecture,
+    ProviderConnector,
+    VerifyResult,
+)
+from src.services.provider_ops.types import ConnectorAuthType, ProviderActionType
+
+
+class Sub2ApiConnector(ProviderConnector):
+    """
+    Sub2API 连接器
+
+    使用 Bearer Token 认证。
+    """
+
+    auth_type = ConnectorAuthType.API_KEY
+    display_name = "Sub2API Key"
+
+    def __init__(self, base_url: str, config: dict[str, Any] | None = None):
+        super().__init__(base_url, config)
+        self._api_key: str | None = None
+
+    @staticmethod
+    def _strip_bearer(value: str) -> str:
+        """去掉用户可能粘贴的 Bearer 前缀"""
+        stripped = value.strip()
+        if stripped.lower().startswith("bearer "):
+            stripped = stripped[7:].strip()
+        return stripped
+
+    async def connect(self, credentials: dict[str, Any]) -> bool:
+        api_key = credentials.get("api_key")
+        if not api_key:
+            self._set_error("JWT Token 不能为空")
+            return False
+        self._api_key = self._strip_bearer(api_key)
+        self._set_connected()
+        return True
+
+    async def disconnect(self) -> None:
+        self._api_key = None
+        self._set_disconnected()
+
+    async def is_authenticated(self) -> bool:
+        return self._api_key is not None
+
+    def _apply_auth(self, request: httpx.Request) -> httpx.Request:
+        if self._api_key:
+            request.headers["Authorization"] = f"Bearer {self._api_key}"
+        return request
+
+    @classmethod
+    def get_credentials_schema(cls) -> dict[str, Any]:
+        return {
+            "type": "object",
+            "properties": {
+                "base_url": {
+                    "type": "string",
+                    "title": "站点地址",
+                    "description": "API 基础地址",
+                },
+                "api_key": {
+                    "type": "string",
+                    "title": "JWT Token",
+                    "description": "Sub2API 的访问令牌",
+                    "x-sensitive": True,
+                    "x-input-type": "password",
+                },
+            },
+            "required": ["api_key"],
+            "x-field-groups": [
+                {"fields": ["base_url"]},
+                {"fields": ["api_key"]},
+            ],
+            "x-auth-type": "api_key",
+            "x-auth-method": "bearer",
+            "x-validation": [
+                {
+                    "type": "required",
+                    "fields": ["api_key"],
+                    "message": "请填写 JWT Token",
+                },
+            ],
+        }
+
+
+class Sub2ApiArchitecture(ProviderArchitecture):
+    """
+    Sub2API 架构
+
+    特点：
+    - 使用 Bearer Token 认证
+    - 验证端点: /api/v1/auth/me
+    - balance 为充值余额，points 为赠送余额
+    """
+
+    architecture_id = "sub2api"
+    display_name = "Sub2API"
+    description = "Sub2API 风格中转站的预设配置"
+
+    supported_connectors: list[type[ProviderConnector]] = [Sub2ApiConnector]
+
+    supported_actions: list[type[ProviderAction]] = [Sub2ApiBalanceAction]
+
+    default_action_configs: dict[ProviderActionType, dict[str, Any]] = {
+        ProviderActionType.QUERY_BALANCE: {
+            "endpoint": "/api/v1/auth/me?timezone=Asia/Shanghai",
+            "method": "GET",
+        },
+    }
+
+    def get_credentials_schema(self) -> dict[str, Any]:
+        return Sub2ApiConnector.get_credentials_schema()
+
+    def get_verify_endpoint(self) -> str:
+        return "/api/v1/auth/me?timezone=Asia/Shanghai"
+
+    def build_verify_headers(
+        self,
+        config: dict[str, Any],
+        credentials: dict[str, Any],
+    ) -> dict[str, str]:
+        headers: dict[str, str] = {}
+        api_key = credentials.get("api_key", "")
+        if api_key:
+            headers["Authorization"] = f"Bearer {Sub2ApiConnector._strip_bearer(api_key)}"
+        return headers
+
+    def parse_verify_response(
+        self,
+        status_code: int,
+        data: dict[str, Any],
+    ) -> VerifyResult:
+        """
+        解析 Sub2API 验证响应
+
+        Sub2API 使用 {"code": 0, "message": "success", "data": {...}} 格式。
+        """
+        if status_code == 401:
+            return VerifyResult(success=False, message=self._auth_fail_message(401))
+        if status_code == 403:
+            return VerifyResult(success=False, message=self._auth_fail_message(403))
+        if status_code != 200:
+            return VerifyResult(success=False, message=f"验证失败：HTTP {status_code}")
+
+        code = data.get("code")
+        if code != 0:
+            message = data.get("message", "验证失败")
+            return VerifyResult(success=False, message=message)
+
+        user_data = data.get("data", {})
+        return self._build_verify_result(user_data, data)
+
+    def _build_verify_result(
+        self, user_data: dict[str, Any], raw_data: dict[str, Any] | None = None
+    ) -> VerifyResult:
+        # or 0 防御上游返回 None / "" 等 falsy 值
+        balance = float(user_data.get("balance") or 0)
+        points = float(user_data.get("points") or 0)
+
+        return VerifyResult(
+            success=True,
+            username=user_data.get("username") or user_data.get("email"),
+            display_name=user_data.get("username") or user_data.get("email"),
+            email=user_data.get("email"),
+            quota=balance + points,
+            extra={
+                "balance": balance,
+                "points": points,
+                "status": user_data.get("status"),
+                "concurrency": user_data.get("concurrency"),
+            },
+        )

src/services/provider_ops/registry.py

@@ -16,6 +16,7 @@ from src.services.provider_ops.architectures import (
     NekoCodeArchitecture,
     NewApiArchitecture,
     ProviderArchitecture,
+    Sub2ApiArchitecture,
     YesCodeArchitecture,
 )
 
@@ -57,6 +58,7 @@ class ArchitectureRegistry:
             GenericApiArchitecture,
             NekoCodeArchitecture,
             NewApiArchitecture,
+            Sub2ApiArchitecture,
             YesCodeArchitecture,
         ]