Crafter Checklist: update star handover message template

[riccardopersiani]

    * [] Handover message matches `XXX spell YYYY-MM-DD deployed to 0x… with hash 0x…, direct execution: yes / no` template

So far the messages has been more similar to this:

Whitelist <StarName> spell with address 0x... and codehash 0x... in SPARK_STARGUARD, direct execution: Yes/No

Todo: consider updating.

[riccardopersiani]

Also some fields follow this example:

Execute the <StarName> Proxy Spell at 0x...