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

skills/tsl-api-reference/references/codegen/dotnet/financial/fund-graded_fund-intermediate.md

@@ -90,7 +90,6 @@ return FundBenchmarkReturn4(20180903T);
 
 ```tsl
 setsysparam(pn_stock(), "OF161811");
-
 Return FundCalculatedNAV_All(20180903T, 0);
 // 输出：0.839
 ```
@@ -212,7 +211,6 @@ return fundShareIncreaseOfRatio(20180903T);
 
 ```tsl
 setsysparam(pn_stock(), "OF161028");
-
 return FundTrueNAV_All(20180903T, 0);
 // 输出：0.971
 ```
@@ -292,11 +290,8 @@ return getDepositRate("IR000001", 20180903);
 
 ```tsl
 barr := array(
-
     ("代码":"IR000004", "比例(%)":35.0, "年化收益率(%)":2.75),
-
     ("代码":"SH000300", "比例(%)":65.0, "年化收益率(%)":0.0));
-
 return pf_BenchmarkReturnDayly3(barr, 20180822T, 0, 365, 2, 0);
 // 输出：-0.35717
 ```