Function like_pool_add

src/store/store.c:4178–4184

} search_like_pool_t;

static void like_pool_add(search_like_pool_t *pool, char *ptr) {
    if (ptr && pool->count < ST_LIKE_POOL_MAX) {
        pool->ptrs[pool->count++] = ptr;
    } else {
        free(ptr); /* pool full — don't leak */
    }
}

static void like_pool_free(search_like_pool_t *pool) {
    for (int i = 0; i < pool->count; i++) {