Merge ~kajiya/+git/next-demo:pro-detach into ~kajiya/+git/next-demo:main

[Chloé Smith]

feat: Add 'empty' token file as file and `pro detach`

Add a `pro detach "${TOKEN}"` command

* Also add the `token` file as a holder with explicit instructions
  to add a proper token afterwards

* Remove `set -e` from on-instance.sh so if a user drops into a bash
  session at the end of a demo, it won't kick them out if they mistype
  something

[Ankush Pathak (ankushpathak)]

review: Approve

diff --git a/on-instance.sh b/on-instance.sh
index 254b742..a306180 100644
--- a/on-instance.sh
+++ b/on-instance.sh
@@ -1,6 +1,5 @@
 #!/bin/bash
 
-set -e
 clear
 
 echo "=========================================================="
@@ -46,5 +45,6 @@ echo "=========================================================="
 read -r -p "Would you like to switch to a bash session on this instance?(y/n)[n]" ANSWER
 if [ "${ANSWER}" != "y" ];
 then
+    sudo pro detach --assume-yes  
     exit
 fi
diff --git a/token b/token
new file mode 100644
index 0000000..31f6e38
--- /dev/null
+++ b/token
@@ -0,0 +1 @@
+<insert-ubuntu-pro-token-here>