🩹 [Patch]: Refactor output handling in main.ps1 for improved readability

[MariusStorhaug]

Description

This pull request includes several changes to the scripts/main.ps1 file to improve the readability and output formatting of the script.

The most important changes include:

• Removed unnecessary Write-Output calls that wrapped the Get-PSResource and Get-Command outputs.
• Added Out-String to the Format-Table command to ensure the table output is properly formatted as a string.

Type of change

• 📖 [Docs]
• 🪲 [Fix]
• 🩹 [Patch]
• ⚠️ [Security fix]
• 🚀 [Feature]
• 🌟 [Breaking change]

Checklist

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas