feat(Sora): 完成Sora网关接入与媒体能力

新增 Sora 网关路由、账号调度与同步服务\n补充媒体代理与签名 URL、模型列表动态拉取\n完善计费配置、前端支持与相关测试

backend/ent/group/group.go

@@ -49,6 +49,14 @@ const (
 	FieldImagePrice2k = "image_price_2k"
 	// FieldImagePrice4k holds the string denoting the image_price_4k field in the database.
 	FieldImagePrice4k = "image_price_4k"
+	// FieldSoraImagePrice360 holds the string denoting the sora_image_price_360 field in the database.
+	FieldSoraImagePrice360 = "sora_image_price_360"
+	// FieldSoraImagePrice540 holds the string denoting the sora_image_price_540 field in the database.
+	FieldSoraImagePrice540 = "sora_image_price_540"
+	// FieldSoraVideoPricePerRequest holds the string denoting the sora_video_price_per_request field in the database.
+	FieldSoraVideoPricePerRequest = "sora_video_price_per_request"
+	// FieldSoraVideoPricePerRequestHd holds the string denoting the sora_video_price_per_request_hd field in the database.
+	FieldSoraVideoPricePerRequestHd = "sora_video_price_per_request_hd"
 	// FieldClaudeCodeOnly holds the string denoting the claude_code_only field in the database.
 	FieldClaudeCodeOnly = "claude_code_only"
 	// FieldFallbackGroupID holds the string denoting the fallback_group_id field in the database.
@@ -149,6 +157,10 @@ var Columns = []string{
 	FieldImagePrice1k,
 	FieldImagePrice2k,
 	FieldImagePrice4k,
+	FieldSoraImagePrice360,
+	FieldSoraImagePrice540,
+	FieldSoraVideoPricePerRequest,
+	FieldSoraVideoPricePerRequestHd,
 	FieldClaudeCodeOnly,
 	FieldFallbackGroupID,
 	FieldModelRouting,
@@ -307,6 +319,26 @@ func ByImagePrice4k(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldImagePrice4k, opts...).ToFunc()
 }
 
+// BySoraImagePrice360 orders the results by the sora_image_price_360 field.
+func BySoraImagePrice360(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldSoraImagePrice360, opts...).ToFunc()
+}
+
+// BySoraImagePrice540 orders the results by the sora_image_price_540 field.
+func BySoraImagePrice540(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldSoraImagePrice540, opts...).ToFunc()
+}
+
+// BySoraVideoPricePerRequest orders the results by the sora_video_price_per_request field.
+func BySoraVideoPricePerRequest(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldSoraVideoPricePerRequest, opts...).ToFunc()
+}
+
+// BySoraVideoPricePerRequestHd orders the results by the sora_video_price_per_request_hd field.
+func BySoraVideoPricePerRequestHd(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldSoraVideoPricePerRequestHd, opts...).ToFunc()
+}
+
 // ByClaudeCodeOnly orders the results by the claude_code_only field.
 func ByClaudeCodeOnly(opts ...sql.OrderTermOption) OrderOption {
 	return sql.OrderByField(FieldClaudeCodeOnly, opts...).ToFunc()