chore:rename shaders

shader.mjs

@@ -34,8 +34,8 @@ async function initShader() {
   gl.bufferData(gl.ARRAY_BUFFER, verticies, gl.STATIC_DRAW);
 
   // fetch shaders
-  const vert_shader = await fetch_local("./vert.shader");
-  const frag_shader = await fetch_local("./frag.shader");
+  const vert_shader = await fetch_local("./vert.glsl");
+  const frag_shader = await fetch_local("./raymarcher.glsl");
 
   // Compile Shaders
   const vert = compileShader(vert_shader, gl.VERTEX_SHADER, gl);