Fixes CSV path and adds table height

Author: hxlnt

examples/test.sh

@@ -43,7 +43,7 @@ gum write
 gum write --width 40 --height 6 --placeholder "Type whatever you want" --prompt "| " --show-cursor-line --show-line-numbers --value "Something..." --base.padding 1 --cursor.foreground 99 --prompt.foreground 99
 
 # Table
-gum table < table/example.csv
+gum table --height 12 < ../table/example.csv
 
 # Pager
 gum pager < README.md