build(copy-dist): add further folders to list of filterableDirs

same as before, but some of the modules use singular/plural, so just check for both

bin/copy-dist.ts

@@ -72,10 +72,14 @@ function cleanupNodeModules() {
     const nodeDir = fs.readdirSync(path.join(DEST_DIR, "./node_modules"), { recursive: true, withFileTypes: true });
 
     const filterableDirs = new Set([
-        "test",
-        "docs",
         "demo",
+        "demos",
+        "doc",
+        "docs",
         "example",
+        "examples",
+        "test",
+        "tests"
     ]);
 
     const filteredDirs = nodeDir