Fix potential freelist corruption in unified_cache_refill (Class 0) and improve TLS SLL logging/safety

core/box/tiny_front_config_box.h

@@ -130,7 +130,9 @@ static inline int tiny_front_is_pgo_build(void) {
 
 // Get effective configuration (for diagnostics)
 static inline void tiny_front_config_report(void) {
-#if !HAKMEM_BUILD_RELEASE
+#if 0 // !HAKMEM_BUILD_RELEASE
+    // Disabled to avoid circular dependency / implicit declaration issues
+    // re-enable when include order is fixed
     fprintf(stderr, "[TINY_FRONT_CONFIG]\n");
     fprintf(stderr, "  PGO Build: %d\n", HAKMEM_TINY_FRONT_PGO);
     fprintf(stderr, "  Ultra SLIM: %d\n", TINY_FRONT_ULTRA_SLIM_ENABLED);