🧑‍💻 Use current repo for finding codespace and filter on Available state

.devcontainer/post-create.sh

@@ -1,6 +1,8 @@
 #!/bin/sh
 
-my_codespace=$(gh codespace list -R XpiritCommunityEvents/LegacyLiftOffWorkshop --json name | jq -r '.[0].name')
+my_repo=$(gh repo view --json name -q ".name")
+my_codespace=$(gh codespace list -R XpiritCommunityEvents/$my_repo -q '.[] | select( .state == "Available" )' --json name,state | jq -r '.name')
+
 gh issue create --assignee roycornelissen,vriesmarcel --title $my_codespace --label "provisioning" --body "Please provision my codespace" -R XpiritCommunityEvents/LegacyLiftOffWorkshop
 
 gh codespace ports visibility 7219:public --codespace $my_codespace