Update live_user in desktop scripts

[vimanuelt]

Found liveuser was change to live_user in the build.sh script. Made changes to the desktop scripts to align with build.sh script.

Summary by Sourcery

Align variable naming in desktop scripts with the build.sh script by changing 'liveuser' to 'live_user'.

Enhancements:

• Update desktop scripts to use 'live_user' instead of 'liveuser' for consistency with the build.sh script.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request updates the desktop scripts to align with the build.sh script by changing 'liveuser' to 'live_user' across multiple configuration files. The changes are primarily focused on variable name updates and file path modifications to ensure consistency throughout the system.

File-Level Changes

Change	Details	Files
Update variable name from 'liveuser' to 'live_user'	Replace all occurrences of '${liveuser}' with '${live_user}' Update file paths containing '/home/${liveuser}' to '/home/${live_user}' Modify user creation and configuration commands to use 'live_user'	common_config/autologin.sh common_config/setuser.sh desktop_config/mate.sh desktop_config/mate_oem.sh desktop_config/xfce.sh
Improve ZFS pool cleanup in build script	Add commands to unmount /dev and release directories if mounted Ensure clean export of ZFS pool 'ghostbsd'	build.sh

---

Tips

• Trigger a new Sourcery review by commenting @sourcery-ai review on the pull request.
• Continue your discussion with Sourcery by replying directly to review comments.
• You can change your review settings at any time by accessing your dashboard:
  • Enable or disable the Sourcery-generated pull request summary or reviewer's guide;
  • Change the review language;
• You can always contact us if you have any questions or feedback.

[sourcery-ai]

Hey @vimanuelt - I've reviewed your changes - here's some feedback:

Overall Comments:

• Consider using a centralized configuration or environment variable for the live user name to make future changes easier and less error-prone.
• The commit message could benefit from more detail explaining the motivation behind the change from 'liveuser' to 'live_user'.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟡 Security: 1 issue found
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

---

Sourcery is free for open source - if you like our reviews please consider sharing them ✨

• X
• Mastodon
• LinkedIn
• Facebook

_{Help me be more useful! Please click 👍 or 👎 on each comment to tell me if it was helpful.}

[ericbsd]

@sourcery-ai review

[sourcery-ai]

Hey @vimanuelt - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟡 General issues: 1 issue found
• 🟡 Security: 1 issue found
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

---

Sourcery is free for open source - if you like our reviews please consider sharing them ✨

• X
• Mastodon
• LinkedIn
• Facebook

_{Help me be more useful! Please click 👍 or 👎 on each comment to tell me if it was helpful.}

[ericbsd]

LGTM