editor: explicit runtime path contract

editor/app/Host/Win32/Windowing/EditorWindowHostRuntime.cpp

@@ -63,11 +63,9 @@ DWORD ResolveExtendedWindowStyle(const EditorWindowNativeHostPolicy& policy) {
 
 EditorWindowHostRuntime::EditorWindowHostRuntime(
     EditorWindowHostConfig hostConfig,
-    std::filesystem::path repoRoot,
-    std::filesystem::path captureRoot)
+    EditorRuntimePaths runtimePaths)
     : m_hostConfig(hostConfig),
-      m_repoRoot(std::move(repoRoot)),
-      m_captureRoot(std::move(captureRoot)) {}
+      m_runtimePaths(std::move(runtimePaths)) {}
 
 EditorWindowHostRuntime::~EditorWindowHostRuntime() = default;
 
@@ -176,8 +174,7 @@ bool EditorWindowHostRuntime::CreateHostWindow(
     if (!m_hostCoordinator->InitializeHostWindow(
             window,
             EditorHostWindowRuntimeInitializationParams{
-                .repoRoot = m_repoRoot,
-                .captureRoot = m_captureRoot,
+                .runtimePaths = m_runtimePaths,
                 .autoCaptureOnStartup = params.autoCaptureOnStartup,
             })) {
         return failWindowInitialization("managed window initialization failed");