Added slang shaders for pipeline samples

shaders/slang/pipelines/wireframe.slang

@@ -0,0 +1,40 @@
+/* Copyright (c) 2025, Sascha Willems
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+struct VSInput
+{
+    float4 Pos;
+    float2 UV;
+    float3 Color;
+};
+
+struct VSOutput
+{
+    float4 Pos : SV_POSITION;
+    float3 Color;
+};
+
+struct UBO
+{
+    float4x4 projection;
+    float4x4 model;
+};
+ConstantBuffer<UBO> ubo;
+
+[shader("vertex")]
+VSOutput vertexMain(VSInput input)
+{
+    VSOutput output;
+    output.Color = input.Color;
+    output.Pos = mul(ubo.projection, mul(ubo.model, input.Pos));
+    return output;
+}
+
+[shader("fragment")]
+float4 fragmentMain(VSOutput input)
+{
+	return float4(input.Color * 1.5, 1);
+}