fixes

build-injector.ps1

@@ -0,0 +1,15 @@
+# Builds the Prestige payload jar (remapped for the production Fabric runtime), then the Rust injector and loader DLL,
+# and collects PrestigeInjector.exe + prestige_native.dll in dist\.
+$ErrorActionPreference = 'Stop'
+Set-Location $PSScriptRoot
+if (Test-Path 'C:\Program Files\Eclipse Adoptium\jdk-21.0.12.101-hotspot') { $env:JAVA_HOME = 'C:\Program Files\Eclipse Adoptium\jdk-21.0.12.101-hotspot' }
+& .\gradlew.bat remapJar --console=plain
+if ($LASTEXITCODE -ne 0) { throw 'gradle remapJar failed' }
+# cargo reports progress on stderr, which PowerShell would treat as an error under 'Stop'
+$ErrorActionPreference = 'Continue'
+cargo build --release --manifest-path injector\Cargo.toml
+if ($LASTEXITCODE -ne 0) { throw 'cargo build failed' }
+$ErrorActionPreference = 'Stop'
+New-Item -ItemType Directory -Force dist | Out-Null
+Copy-Item injector\target\release\PrestigeInjector.exe, injector\target\release\prestige_native.dll dist\ -Force
+Write-Host 'Done: dist\PrestigeInjector.exe + dist\prestige_native.dll'