♻️ refactor: provider refactor (#41)

* ♻️ refactor: provider refactor
* 完善百度/讯飞的函数调用，现在可以在`lobe-chat`中正常调用函数了

providers/closeai/base.go

@@ -1,18 +1,17 @@
 package closeai
 
 import (
+	"one-api/model"
 	"one-api/providers/base"
 	"one-api/providers/openai"
-
-	"github.com/gin-gonic/gin"
 )
 
 type CloseaiProviderFactory struct{}
 
 // 创建 CloseaiProvider
-func (f CloseaiProviderFactory) Create(c *gin.Context) base.ProviderInterface {
+func (f CloseaiProviderFactory) Create(channel *model.Channel) base.ProviderInterface {
 	return &CloseaiProxyProvider{
-		OpenAIProvider: openai.CreateOpenAIProvider(c, "https://api.closeai-proxy.xyz"),
+		OpenAIProvider: openai.CreateOpenAIProvider(channel, "https://api.closeai-proxy.xyz"),
 	}
 }