`server.psd1` doesn't reload when using custom properties after restart

[helpimnotdrowning]

Describe the Bug

Restarting the server with Ctrl+R does not reload the server.psd1 when it has custom properties, at least when at the root.

Steps To Reproduce

Steps to reproduce the behavior:

1. Save the following to a ps1 file:

Import-Module Pode

Start-PodeServer -RootPath $PSScriptRoot {
    Add-PodeEndpoint -Port 8080 -Protocol HTTP
    
    Add-PodeRoute -Path '/' -Method GET -ScriptBlock {
        (Get-PodeConfig) | ConvertTo-Json -Dep 3 | Write-Host
    }
}

2. Save the following to the server.psd1 file:

@{
	# CustomProp = @{ }
	
	Web = @{
		Compression = @{
			Enable = $false
		}
	}
}

3. Start the server
4. Open or request localhost:8080/
5. See in the terminal that Web.Compression.Enable is false.
6. In the server.psd1 file, change $false to $true, then reload the server with Ctrl+R
7. Open the page again and see that Web.Compression.Enable is now true. (expected)
8. Now, shut down the server completely and uncomment the CustomProp line.
9. Start the server, open the page and see that Web.Compression.Enable is still true. (expected)
10. Change $true to $false and reload the server.
11. Open the page. Despite being changed, Web.Compression.Enable is still true. (unexpected)

Expected Behavior

The final change should be loaded.

Platform

• OS: Linux, Debian 12
• Browser: Firefox 140
• Versions:
  • Pode: Pode 2.12.1
  • PowerShell: PowerShell 7.5.1

[helpimnotdrowning]

for some reason, I am now seeing this no matter if i am using custom properties or not...

i believe that the issue is that:

1. when the server is started, the config is loaded by Open-PodeConfiguration
2. afterwards, the .Enabled (and, less importantly, .ConfigFile) are manually set

   Pode/src/Private/Context.ps1

   Lines 220 to 227 in f940490

   	$ctx.Server.Configuration = if ($IgnoreServerConfig) { @{} }
   	else {
   	Open-PodeConfiguration -ServerRoot $ServerRoot -Context $ctx -ConfigFile $ConfigFile
   	}
   	# Set the 'Enabled' property of the server configuration.
   	# This is based on whether $IgnoreServerConfig is explicitly present (false if present, true otherwise).
   	$ctx.Server.Configuration.Enabled = ! $IgnoreServerConfig.IsPresent

3. when the server is restarted for the 1st time, Restart-PodeInternalServer calls Open-PodeConfiguration itself, but does not set .Enabled and .ConfigFile

   Pode/src/Private/Server.ps1

   Lines 352 to 360 in f940490

   	if ($PodeContext.Server.Configuration.Enabled) {
   	# reload the configuration
   	$PodeContext.Server.Configuration = Open-PodeConfiguration -Context $PodeContext -ConfigFile $PodeContext.Server.Configuration.ConfigFile
   	}
   	# restart the server
   	$PodeContext.Metrics.Server.RestartCount++
   	Start-PodeInternalServer

4. on subsequent restarts, Restart-PodeInternalServer tries to check $PodeContext.Server.Configuration.Enabled before reloading. Since this is missing, the config will now never be reloaded. (this is regardless of any custom properties or not)

My solution to this is, in Private/Server.ps1, to save the previous config and copy the relevant properties over after reloading:

        $PodeContext.Server.Types = @()

        # recreate the session tokens
        Reset-PodeCancellationToken -Type Cancellation, Restart, Suspend, Resume, Terminate, Disable

+       $PreviousConfig = $PodeContext.Server.Configuration
        # if the configuration is enable reload it
        if ($PodeContext.Server.Configuration.Enabled) {
            # reload the configuration
            $PodeContext.Server.Configuration = Open-PodeConfiguration -Context $PodeContext -ConfigFile $PodeContext.Server.Configuration.ConfigFile
        }

+       $PodeContext.Server.Configuration.Enabled = $PreviousConfig.Enabled
+       $PodeContext.Server.Configuration.ConfigFile = $PreviousConfig.ConfigFile

        # restart the server
        $PodeContext.Metrics.Server.RestartCount++

        Start-PodeInternalServer

        # run restarting event hooks
        Invoke-PodeEvent -Type Restart

would you mind if I wrote a PR for this?