feat: implement coinank openapi rank interface (#1250)

- implement VisualScreener Rank
- implement More Instrument Agg Rank
- rank interface can help user to choose a coin

provider/coinank/coinank_http.go

@@ -18,13 +18,23 @@ type CoinankClient struct {
 	Apikey string
 }
 
-// CoinankResponse coinank openapi common respones
+// CoinankResponse coinank openapi common response
 type CoinankResponse[T any] struct {
 	Success bool   `json:"success"`
 	Code    string `json:"code"`
 	Data    T      `json:"data"`
 }
 
+// PageData coinank openapi pageData in response
+type PageData[T any] struct {
+	List       []T `json:"list"`
+	Pagination struct {
+		Current  int `json:"current"`
+		Total    int `json:"total"`
+		PageSize int `json:"pageSize"`
+	} `json:"pagination"`
+}
+
 var HttpError error = errors.New("http client error")
 
 // NewCoinankClient new coinank http client for coinank openapi