added glsl files.associations to .vscode

.vscode/settings.json

@@ -1,3 +1,8 @@
 {
-    "typescript.tsdk": "node_modules/typescript/lib"
+    "typescript.tsdk": "node_modules/typescript/lib",
+    "files.associations": {
+        "*.glsl.ts": "glsl",
+        "*.frag.ts": "glsl",
+        "*.vert.ts": "glsl"
+    },
 }