Ignoring slate and other warehouse directories

Author: eadgbear

.gitignore

@@ -20,12 +20,16 @@ Cargo.lock
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
+.idea/
 
 # Added by cargo
 
 /target
 venv
 __pycache__
 
-.env
+.env
+
+slatedb-prefix/
+warehouse-prefix/
+**/*.parquet