Rework API graphique Vulkan - EnTT pour ECS + Chargement modèle 3D assimp + SDL3 pour events input et fenetre + mesh texture camera transform ok + attention tous les assets nouveaus ne sont pas commités et il y a du code test en dur dans scene addentity + restructuration globale

lib/All/SPIRV-Reflect/tests/glsl/input_attachment.glsl

@@ -0,0 +1,16 @@
+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (input_attachment_index = 0, set = 0, binding = 0) uniform subpassInput MyInputAttachment0;
+layout (input_attachment_index = 1, set = 0, binding = 1) uniform subpassInput MyInputAttachment1;
+layout (input_attachment_index = 4, set = 0, binding = 2) uniform subpassInput MyInputAttachment4;
+
+layout (location = 0) out vec4 oColor;
+
+void main() {
+  oColor = subpassLoad(MyInputAttachment0) + 
+           subpassLoad(MyInputAttachment1) + 
+           subpassLoad(MyInputAttachment4);           
+}