Advance native Windows RR integration, kernel tooling and local packaging

Implement native NGX feature-13 RR through a LUID-matched D3D12/Vulkan
shared-memory and timeline-fence bridge. Add owned parameter snapshots,
GPU resource lifetime handling, inherited/enhanced barriers, optional
guides, sampled input formats and depth-plane support with stencil
preservation. Separate RR initialization from the SR CUDA runtime and
expose explicit backend/model selection through player configuration.

Add synthetic bridge, snapshot and NGX lifecycle harnesses covering
camera/history/reset, parameter mutation, delayed submission, early
release, capability gating and unsupported-input rejection.

Add exact gfx11 D/E model generation, verified caches, versioned local
deployment with configuration backups, and isolated portable model
tools with pinned Python, NumPy and glslang dependencies.

Extend Windows K benchmarking and private native-cache selection.
Fix LLVM 22 emitter/helper compatibility and preserve exact-output
validation for local output-kernel optimization.

Add native FSR RR provider diagnostics, local development package
refresh tooling, installer/checker updates, FidelityFX headers and
Windows parity documentation.

Keep NVIDIA binaries, derived models and private optimized kernels out
of distributable packages. Native RR evidence remains synthetic;
game validation, FSR RR dispatch, installer integration and Linux
performance parity remain incomplete.

tools/windows/ngx_runtime_initialization.h

@@ -0,0 +1,42 @@
+#pragma once
+#include "ngx_windows_runtime.h"
+
+namespace d4r::win {
+// Own the complete Init contract when native RR defers the independent SR
+// runtime. The caller may mutate or free its strings/path list after Init.
+struct RuntimeInitialization {
+    ComPtr<ID3D12Device> device;
+    unsigned long long application;
+    unsigned sdk;
+    std::wstring data;
+    ngx::FeatureCommonInfo common{};
+    std::vector<std::wstring> paths;
+    std::vector<const wchar_t*> pathPointers;
+    ngx::ProjectIdentity project;
+    bool hasCommon = false, hasProject = false;
+    RuntimeInitialization(ID3D12Device* d3d, unsigned long long app, const wchar_t* directory, unsigned version,
+        const ngx::FeatureCommonInfo* info, const ngx::ProjectIdentity* identity)
+        : device(d3d), application(app), sdk(version), data(directory && *directory ? directory : std::filesystem::current_path().wstring()) {
+        if (!d3d) throw std::runtime_error("Null NGX initialization device");
+        if (identity) { project = *identity; hasProject = true; }
+        if (info) {
+            if (info->PathListInfo.Length > 1024 || (info->PathListInfo.Length && !info->PathListInfo.Path))
+                throw std::runtime_error("Invalid NGX initialization path list");
+            hasCommon = true;
+            // Runtime consumes only path and logging information. InternalData
+            // is opaque and must not become a deferred borrowed pointer.
+            if (sdk >= 0x14) common.LoggingInfo = info->LoggingInfo;
+            for (unsigned i = 0; i < info->PathListInfo.Length; ++i)
+                if (info->PathListInfo.Path[i]) paths.emplace_back(info->PathListInfo.Path[i]);
+            for (const auto& path : paths) pathPointers.push_back(path.c_str());
+            common.PathListInfo = {pathPointers.data(), unsigned(pathPointers.size())};
+        }
+    }
+    RuntimeInitialization(const RuntimeInitialization&) = delete;
+    RuntimeInitialization& operator=(const RuntimeInitialization&) = delete;
+    std::shared_ptr<Runtime> create() const {
+        return std::make_shared<Runtime>(device.Get(), application, data.c_str(), sdk,
+            hasCommon ? &common : nullptr, hasProject ? &project : nullptr);
+    }
+};
+}