✨ feat(tsl-api-reference): add class and framework API lookup

skills/tsl-api-reference/references/codegen/dotnet/financial/stock-margin_trading-intermediate.md

@@ -21,7 +21,6 @@
 
 ```tsl
 // "SZ000001" 在20230512T的融资交易额
-
 return StocksMarginTrading(array("SZ000001"), 20230512T);
 // 输出：248894150
 ```
@@ -47,11 +46,8 @@ return StocksMarginTrading(array("SZ000001"), 20230512T);
 
 ```tsl
 // "SH600000"和"SZ000001"在20250314的双融交易额
-
 Stocks := array("SH600000", "SZ000001");
-
 Endt := 20250314T;
-
 return StocksTotalMarginTrading(Stocks, Endt);
 // 输出：258200788
 ```
@@ -77,11 +73,8 @@ return StocksTotalMarginTrading(Stocks, Endt);
 
 ```tsl
 // "SH600000"和"SZ000001"在20250314的双融交易额(含偿还)
-
 Stocks := array("SH600000", "SZ000001");
-
 Endt := 20250314T;
-
 return StocksTotalMarginTrading2(Stocks, Endt);
 // 输出：639867757
 ```