1、增加调用 AI 视频生成能力和虚拟素材库管理的对外api

2、增加后台apikkey管理
3、增加apikey单独的模型定价
4、增加apikey调用情况
5、完善所有数据的注释增加

video-gen-api/app/schemas/api_v3/__init__.py

@@ -0,0 +1,31 @@
+from app.schemas.api_v3.video import (
+    ApiVideoContentPart,
+    ApiVideoCreateRequest,
+    ApiVideoCreateResponse,
+    ApiVideoStatusResponse,
+)
+from app.schemas.api_v3.image import (
+    ApiImageGenerateRequest,
+    ApiImageGenerateResponse,
+)
+from app.schemas.api_v3.model import (
+    ApiModelInfo,
+    ApiModelsResponse,
+)
+from app.schemas.api_v3.common import (
+    ApiError,
+    ApiErrorResponse,
+)
+
+__all__ = [
+    "ApiVideoContentPart",
+    "ApiVideoCreateRequest",
+    "ApiVideoCreateResponse",
+    "ApiVideoStatusResponse",
+    "ApiImageGenerateRequest",
+    "ApiImageGenerateResponse",
+    "ApiModelInfo",
+    "ApiModelsResponse",
+    "ApiError",
+    "ApiErrorResponse",
+]