fix(ci): use sln_platform (x86/x64) for OffsetFinder exe output path

The vcxproj has no custom OutDir so MSBuild uses the default: Platform\Config\.
When building via .sln with /p:Platform=x86 the platform value propagated to
the vcxproj is 'x86' (the CLI override wins over the solution's Win32 mapping),
so the exe lands in x86\Release\, not Win32\Release\.

- build-offsetfinder.yml: finder_plat: Win32 -> x86
- build-and-release.yml: exeSrc path uses SlnPlatform (x86) not Platform (Win32)

Zydis.vcxproj is still invoked directly with Platform=Win32 - unchanged.

.github/workflows/build-and-release.yml

@@ -132,8 +132,9 @@ jobs:
               /v:minimal
 
             $arch   = $cfg.Arch
-            # .sln build outputs to SolutionDir/<Platform>/Release/ (not <ProjectDir>/<Platform>/Release/)
+            # .sln build outputs to SolutionDir/<SlnPlatform>/Release/ where SlnPlatform is x86/x64
-            $exeSrc = "src-csharp/RDPOffsetFinder/$($cfg.Platform)/Release/RDPWrapOffsetFinder.exe"
+            # (solution GlobalSection maps x86->Win32 internally, but $(Platform) seen by vcxproj is x86)
+            $exeSrc = "src-csharp/RDPOffsetFinder/$($cfg.SlnPlatform)/Release/RDPWrapOffsetFinder.exe"
             $dllSrc = "src-csharp/RDPOffsetFinder/zydis/msvc/bin/$($cfg.ZydisBin)/Zydis.dll"
             Copy-Item $exeSrc ".\RDPWrapOffsetFinder_$arch.exe"
             Copy-Item $dllSrc ".\Zydis_$arch.dll"

.github/workflows/build-offsetfinder.yml

@@ -34,7 +34,7 @@ jobs:
             sln_platform: x86
             zydis_cfg: "Release MD DLL"
             zydis_bin: ReleaseX86
-            finder_plat: Win32
+            finder_plat: x86
 
     steps:
       - name: Checkout repository (with submodules)