Add initial card info structs and dataframe library

README.md

@@ -45,6 +45,19 @@ To build CSS run:
 To build the project for testing, run
 `perseus serve --verbose`
 
+For server logging:
+
+Windows:
+`$Env:RUST_LOG = "info"`
+
+Linux:
+`export RUST_LOG=info`
+
+For printing polars tables:
+
+See https://docs.rs/polars/latest/polars/#config-with-env-vars
+
+
 # Deploying the project
 
 First run