fix: incomplete memory free

version.txt

@@ -1 +1 @@
-1.0.1
+1.0.2

zh_vector.c

@@ -37,6 +37,7 @@ esp_err_t zh_vector_free(zh_vector_t *vector)
     {
         heap_caps_free(vector->items[i]);
     }
+    heap_caps_free(vector->items);
     vector->is_initialized = false;
     ZH_LOGI("Vector deletion success.");
     return ESP_OK;