Run Server doesn't work on Windows 11

[strich]

Project Version

Latest

Bug Description

PS D:\Programming\pal-mcp-server> .\run-server.ps1
At D:\Programming\pal-mcp-server\run-server.ps1:1767 char:56
+                         $configStatus = $legacyRemoved ? "cleanup" :  ...
+                                                        ~
Unexpected token '?' in expression or statement.
    + CategoryInfo          : ParserError: (:) [], ParseException
    + FullyQualifiedErrorId : UnexpectedToken

Relevant Log Output

Operating System

Windows

Sanity Checks

• I have searched the existing issues and this is not a duplicate.
• I am using GEMINI_API_KEY
• I am using OPENAI_API_KEY
• I am using OPENROUTER_API_KEY
• I am using CUSTOM_API_URL