Enhance installation script for conditional build modes

- Updated the installation script to conditionally handle release builds by enabling debug information in the release profile.
- Added logic to copy the PDB file alongside the executable to the installation directory, improving debugging capabilities.

install.ps1

@@ -5,7 +5,11 @@ param([string]$Mode = "release")
 $InstallDir = "C:\Program Files\Rojo"
 
 Set-Location $PSScriptRoot
-cargo build "--$Mode"
+if ($Mode -eq "release") {
+  cargo build --release --config "profile.release.debug=true"
+} else {
+  cargo build "--$Mode"
+}
 $Rojo = ".\target\$Mode\rojo.exe"
 & "$Rojo" build plugin.project.json --plugin Rojo.rbxm
 if ($LASTEXITCODE -ne 0) { throw "Plugin build failed" }
@@ -13,6 +17,7 @@ if ($LASTEXITCODE -ne 0) { throw "Plugin build failed" }
 gsudo Stop-Process -Name "rojo" -Force -ErrorAction SilentlyContinue
 gsudo New-Item -ItemType Directory -Path $InstallDir -Force | Out-Null
 gsudo Copy-Item "$Rojo" "$InstallDir\"
+gsudo Copy-Item ".\target\$Mode\rojo.pdb" "$InstallDir\"
 
 $MachinePath = [Environment]::GetEnvironmentVariable("Path", "Machine")
 if ($MachinePath -notlike "*$InstallDir*") {