Add experimental preset L and fix DLSS resource lifetimes and waits

- Build L texture variants and complete older release kernel bundles.
- Add selective Swin encoder fallback to reduce L/M motion trails.
- Add opt-in GPU motion-vector dilation for thin geometry and sky gaps.
- Replace GPU input waits with cancellable readiness polling and use
  sleeping event queries for completion.
- Retain recorded resources through command allocator completion, defer
  shutdown until cleanup, and preserve unfinished output synchronization.
- Extend lifecycle harness checks and add event, model and motion tests.
- Update configuration defaults, build scripts and release documentation.

scripts/build_wine_nvcuda_bridge.sh

@@ -7,7 +7,13 @@ WINEBUILD="${WINEBUILD:-winebuild}"
 BRIDGE_ROOT="$ROOT/build/wine-nvcuda"
 
 mkdir -p "$BRIDGE_ROOT/x86_64-unix" "$BRIDGE_ROOT/x86_64-windows"
+MOTION_FLAGS=()
+if [[ -x "${D4R_ROCM_DIR:-/opt/rocm}/lib/llvm/bin/clang++" ]]; then
+  "$ROOT/scripts/build_d4r_motion_kernels.sh" "$BRIDGE_ROOT/generated"
+  MOTION_FLAGS=(-DD4R_MOTION_KERNELS -I"$BRIDGE_ROOT/generated")
+fi
 "$WINEGCC" -m64 -shared -o "$BRIDGE_ROOT/x86_64-unix/nvcuda.dll" \
+  "${MOTION_FLAGS[@]}" \
   "$ROOT/tools/wine_nvcuda_bridge.c" \
   -Wb,--export="$ROOT/tools/wine_nvcuda_bridge.spec" -ldl -lpthread
 "$WINEBUILD" --dll --fake-module -E "$ROOT/tools/wine_nvcuda_bridge.spec" \