[Group Policy] Process based enforcing single window mode

Is it possible to add a policy that enforces single window mode based on the process that is executing the PowerShell script or CMD script.

Use case: We have a backup tool that uses multiple PowerShell scripts/commands to do the work. It would be cool if I can configure WT centralized to open the commands called from this specific process in single/independent window mode.

**Implementation details:**

A list of calling process names/paths that should execute their scripts/commands in single window mode.

Example:
- Calling process: `MyApp.exe`
- Command: `powershell.exe -File MyScript.ps1`
- Policy entry: MyApp.exe

Start by tracing how Windows Terminal handles process-based command execution and its existing single-window mode policy. Use the issue's MyApp.exe and powershell.exe -File MyScript.ps1 example to define the expected matching behavior. Done means a configurable list of calling process names or paths reliably enforces single or independent window mode for matching commands.

Written by the indexing model from the issue text.