merge(develop): integrate wasm stdio.h fix

Merge develop branch containing fix for WebAssembly compilation

Integrates the fix for stdio.h dependency that was causing invalid
import 'fopen' errors in WebAssembly builds.

BRANCH: develop

Author: louiss0

src/scanner.c

@@ -1,9 +1,11 @@
 #include <tree_sitter/parser.h>
 #include <wctype.h>
+#ifndef __EMSCRIPTEN__
 #include <stdio.h>
+#endif
 
-// Debug logging - disabled for normal operation
-#ifdef DEBUG_DISABLED_FOR_NOW
+// Debug logging - disabled for normal operation and WASM builds
+#if defined(DEBUG_DISABLED_FOR_NOW) && !defined(__EMSCRIPTEN__)
 #define DEBUG_LOG(fmt, ...) fprintf(stderr, "[SCANNER] " fmt "\n", ##__VA_ARGS__)
 #else
 #define DEBUG_LOG(fmt, ...) do { } while (0)