chore: restructure project for local UiPath API DLL reference

- Added `tools/prepare-api-dlls.ps1` for downloading and extracting UiPath.Activities.Api DLLs per target framework
- Updated `.csproj` to use local DLL references instead of NuGet dependency
- Updated `.gitignore` to exclude extracted DLLs and temp artifacts

Author: cprima

.gitignore

@@ -62,3 +62,7 @@ UiPath.Studio.RulesLibrary/
 *.DS_Store
 Thumbs.db
 desktop.ini
+
+# --- Added for UiPath API DLL prep ---
+/src/**/temp-nugets/
+/src/**/lib-deps/

src/CPRIMA.WorkflowAnalyzerRules/CPRIMA.WorkflowAnalyzerRules.csproj

@@ -29,17 +29,28 @@
 	</PropertyGroup>
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net461'">
-		<PackageReference Include="UiPath.Activities.Api" Version="23.10.3" />
+		<PackageReference Include="UiPath.Activities.Api" Version="23.10.3">
+			<ExcludeAssets>runtime</ExcludeAssets>
+			<PrivateAssets>all</PrivateAssets>
+		</PackageReference>
 	</ItemGroup>
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net6.0'">
-		<PackageReference Include="UiPath.Activities.Api" Version="24.10.1" />
+		<PackageReference Include="UiPath.Activities.Api" Version="24.10.1">
+			<ExcludeAssets>runtime</ExcludeAssets>
+			<PrivateAssets>all</PrivateAssets>
+		</PackageReference>
 	</ItemGroup>
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
-		<PackageReference Include="UiPath.Activities.Api" Version="24.10.1" />
+		<PackageReference Include="UiPath.Activities.Api" Version="24.10.1">
+			<ExcludeAssets>runtime</ExcludeAssets>
+			<PrivateAssets>all</PrivateAssets>
+		</PackageReference>
 	</ItemGroup>
 
+
+
 	<ItemGroup>
 		<Compile Update="LocalizationResources\Strings.Designer.cs">
 			<DesignTime>True</DesignTime>

tools/prepare-api-dlls.ps1

@@ -0,0 +1,49 @@
+# prepare-api-dlls.ps1
+param()
+
+# Get path of this script, resolve relative paths from here
+$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$ProjectDir = Join-Path $ScriptDir "../src/CPRIMA.WorkflowAnalyzerRules" | Resolve-Path -ErrorAction Stop
+
+# Where to put temp NuGet downloads
+$TempDir = Join-Path $ProjectDir "temp-nugets"
+# Where to copy extracted DLLs
+$OutDir = Join-Path $ProjectDir "lib-deps/UiPath.Activities.Api"
+
+# Target versions and frameworks
+$Targets = @(
+    @{ Version = "23.10.3"; TFM = "net461" },
+    @{ Version = "24.10.1"; TFM = "net6.0"  },
+    @{ Version = "24.10.1"; TFM = "net8.0"  }
+)
+
+# Create temp dir
+New-Item -ItemType Directory -Force -Path $TempDir | Out-Null
+
+foreach ($target in $Targets) {
+    $pkgId = "UiPath.Activities.Api"
+    $pkgVersion = $target.Version
+    $tfm = $target.TFM
+
+    $pkgDir = Join-Path $TempDir "$pkgId.$pkgVersion"
+    $dllSource = Join-Path $pkgDir "lib/$tfm/UiPath.Studio.Activities.Api.dll"
+    $dllTargetDir = Join-Path $OutDir $tfm
+    $dllTarget = Join-Path $dllTargetDir "UiPath.Studio.Activities.Api.dll"
+
+    if (-Not (Test-Path $pkgDir)) {
+        Write-Host "📦 Downloading $pkgId $pkgVersion..."
+        dotnet nuget add source "https://uipath.pkgs.visualstudio.com/Public.Feeds/_packaging/UiPath-Official/nuget/v3/index.json" --name UiPath-Official -q
+        nuget install $pkgId -Version $pkgVersion -OutputDirectory $TempDir -Source "UiPath-Official"
+    }
+
+    if (-Not (Test-Path $dllSource)) {
+        throw "❌ DLL not found at: $dllSource"
+    }
+
+    New-Item -ItemType Directory -Force -Path $dllTargetDir | Out-Null
+    Copy-Item -Path $dllSource -Destination $dllTarget -Force
+
+    Write-Host "✅ Copied $tfm DLL to $dllTargetDir"
+}
+
+Write-Host "`nAll done."