Limit the number of elements in the vector

[steelgeek091]

After a series of discussions, we found that we should implement reasonable limits on the number of elements stored in Move vectors.
There are two potential limitations:

1. When calling add_field, limit the number of elements stored in vectors, especially when the vector elements are struct types.
2. When the client calls query_object_states, handle cases where vector elements are struct types and the element count is excessive.

[steelgeek091]

@jolestar @pause125 @baichuan3 @wow-sven

[steelgeek091]

In the codebase, there are also some use cases where vectors store a large number of elements:

simple_multimap.move

    struct SimpleMultiMap<Key, Value> has copy, drop, store {
        data: vector<Element<Key, Value>>,
    }

    struct Element<Key, Value> has copy, drop, store {
        key: Key,
        value: vector<Value>,
    }

big_vector.move

struct BigVector<T: store> has store {
        buckets: Table<u64, vector<T>>,
        end_index: u64,
        bucket_size: u64
    }