## Description 

Describe the changes or additions included in this PR.
Remove tokens with zero balance.


## Test Plan 
before

https://suiexplorer.com/address/0x94aaaa29f13fddceee955113fe73dd7853586a2a0fdc4863fd998471a666d031
After

https://explorer-git-gj-wallet-filter-zero-balance-mysten-labs.vercel.app/address/0x94aaaa29f13fddceee955113fe73dd7853586a2a0fdc4863fd998471a666d031

How did you test the new or updated feature?

---
If your changes are not user-facing and not a breaking change, you can
skip the following section. Otherwise, please indicate what changed, and
then add to the Release Notes section as highlighted during the release
process.

### Type of Change (Check all that apply)

- [x] protocol change
- [ ] user-visible impact
- [ ] breaking change for a client SDKs
- [ ] breaking change for FNs (FN binary must upgrade)
- [ ] breaking change for validators or node operators (must upgrade
binaries)
- [ ] breaking change for on-chain data layout
- [ ] necessitate either a data wipe or data migration

### Release notes