fix robots.txt to match new paths

May 16 00:31:28 intertube intertube-web[1068032]: ::1 (64:ff9b::284d:a7ab) - [2023-05-16 00:31:28] "GET /station/C/mile-end/2023-04-19/0124 HTTP/1.1" 200 9072 "-" "Mozill
a/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm) Chrome/103.0.5060.134 Safari/537.36"

"oh I thought I had robots.txt?" well yeah but then the paths got changed didn't they and the robots.txt didn't