Install FreeBSD utility is buried (and not adequately documented)

**Describe the bug**
See https://hellosystem.github.io/docs/user/getting-started.html

It references "use the FreeBSD installation utility" but does not explain where this actually is. After searching, it is revealed under System -> Applications -> Utilities which is unnecessarily buried for a user who has booted the ISO in order to actually install the OS.

**To Reproduce**
See above. Just boot the ISO and you will see a blank screen with no obvious next step.

**Expected behavior**
See how Ubuntu Desktop or any other Linux installer works. You boot the ISO, it jumps you to the installation utility. Easy.

**Screenshots**
If applicable, add screenshots to help explain your problem.

**Version (please complete the following information):**
- Live ISO - the only one advertised for 0.7
- Running in a virtual machine: Yes, but not relevant to this issue.

**Computer (please complete the following information):**
- Device: [e.g., Dell Inc. OptiPlex 780]

**Additional context**
Add any other context about the problem here.