VDB-7: Deploy TokenRedeemer and author bsctestnet VIP

[trumpgpt-bot]

What changed

Repo	Files	Change
vips	vips/vip-664/bsctestnet.ts	VIP-664 — single REGULAR command sweepTokens(XVS, VTreasury) on the TokenRedeemer, executed by the bsctestnet NormalTimelock.
vips	simulations/vip-664/bsctestnet.ts + abi/{XVS,TokenRedeemer}.json	4-part fork simulation.
venus-protocol-documentation	deployed-contracts/funds.md	TokenRedeemer entry under BNB Chain Testnet.
venus-protocol	deploy/015-deploy-token-redeemer.ts + deployments/bsctestnet/TokenRedeemer.json	Deploy-script patch + artifacts (committed in the deploy phase).

Address verification (three ways agree)

TokenRedeemer = 0x6E78a0d96257F8F2615d72F3ee48cb6fb2c970bd

• Deploy context / answer: 0x6E78…970bd
• venus-protocol/deployments/bsctestnet/TokenRedeemer.json .address: 0x6E78…970bd
• On-chain owner() (chain.call 0x8da5cb5b): 0xce10739590001705F7FF231611ba4A48B2820327 = bsctestnet NormalTimelock ✓

Other addresses (from artifacts + NETWORK_ADDRESSES.bsctestnet):

• XVS 0xB9e0E753630434d7863528cc73CB7AC638a7c8ff
• VTreasury 0x8b293600c50d6fbdc6ed4251cc75ece29880276f

Signature / gate verification

• sweepTokens(address,address) exists in the deployed ABI; source: Currency.wrap(token).transferAll(destination) → transfers the full balance, emitting exactly one ERC-20 Transfer.
• Gate is onlyOwner (owner = NormalTimelock) — no ACM grant and no acceptOwnership() needed (Ownable2Step transfers ownership directly in the constructor).

Simulation (4 parts)

forking(114868878, …) — the block in which TokenRedeemer was deployed (contract present on the fork). before() seeds 1 XVS into the TokenRedeemer from the XVS Vault Proxy whale.

1. Pre-VIP — TokenRedeemer holds the seeded XVS; owner() == NormalTimelock.
2. testVip + expectEvents — full propose→vote→queue→execute; asserts one Transfer.
3. Post-VIP — TokenRedeemer XVS balance == 0 (fully swept).
4. Behavioral proof — Treasury XVS balance == before + swept amount.

$ npx hardhat test simulations/vip-664/bsctestnet.ts --fork bsctestnet
  At block #114868878
  Pre-VIP state
    ✔ TokenRedeemer holds the seeded XVS balance
    ✔ TokenRedeemer is owned by the NormalTimelock
  ... commands
    ✔ executes sweepTokens(address,address) successfully
  ... execution
    ✔ can be proposed
    ✔ should be voteable
    ✔ should be queued successfully
    ✔ should be executed successfully   (gasUsed=133870)
  Post-VIP state
    ✔ TokenRedeemer XVS balance is fully swept to zero
    ✔ Treasury XVS balance increased by the swept amount
  9 passing (25s)

Lint

• npx eslint vips/vip-664/bsctestnet.ts simulations/vip-664/bsctestnet.ts → exit 0.
• npx prettier --check "vips/vip-664/**" "simulations/vip-664/**" → "All matched files use Prettier code style!"
• Note: the full-repo yarn lint OOMs in this environment (V8 heap exhaustion linting the entire repo), unrelated to these files; scoped eslint/prettier are clean.

Risks

• None to mainnet — testnet-only VIP; a plain ERC-20 sweep with no oracle/price dependency and no parameter changes.

---

Opened by the Venus dev bot. Review required; the bot cannot merge.

[GitGuru7]

Skip the opbnbmainnet as well here. Nothing impacts the eventual PR and VIP but a good to have improvement.

[github-actions]

Package	Line Rate	Branch Rate	Health
contracts	100%	100%	✔
contracts.Admin	88%	41%	✔
contracts.Comptroller	100%	90%	✔
contracts.Comptroller.Diamond	95%	64%	✔
contracts.Comptroller.Diamond.facets	87%	73%	✔
contracts.Comptroller.Diamond.interfaces	100%	100%	✔
contracts.Comptroller.Types	100%	100%	✔
contracts.Comptroller.legacy	100%	100%	✔
contracts.Comptroller.legacy.Diamond	0%	0%	❌
contracts.Comptroller.legacy.Diamond.facets	0%	0%	❌
contracts.Comptroller.legacy.Diamond.interfaces	100%	100%	✔
contracts.DelegateBorrowers	100%	89%	✔
contracts.FlashLoan.interfaces	100%	100%	✔
contracts.Governance	68%	45%	➖
contracts.InterestRateModels	74%	59%	➖
contracts.Lens	43%	46%	❌
contracts.Liquidator	83%	60%	✔
contracts.Oracle	100%	100%	✔
contracts.PegStability	88%	84%	✔
contracts.Swap	87%	58%	✔
contracts.Swap.interfaces	100%	100%	✔
contracts.Swap.lib	81%	55%	✔
contracts.Tokens	100%	100%	✔
contracts.Tokens.Prime	97%	73%	✔
contracts.Tokens.Prime.Interfaces	100%	100%	✔
contracts.Tokens.Prime.libs	90%	76%	✔
contracts.Tokens.VAI	82%	52%	✔
contracts.Tokens.VRT	20%	9%	❌
contracts.Tokens.VTokens	70%	52%	➖
contracts.Tokens.VTokens.legacy	0%	0%	❌
contracts.Tokens.VTokens.legacy.Utils	0%	0%	❌
contracts.Tokens.XVS	19%	8%	❌
contracts.Tokens.test	100%	100%	✔
contracts.Utils	52%	31%	➖
contracts.VAIVault	50%	45%	➖
contracts.VRTVault	49%	36%	❌
contracts.XVSVault	63%	50%	➖
contracts.external	100%	100%	✔
contracts.lib	89%	71%	✔
Summary	57% (3740 / 6546)	43% (1412 / 3276)	➖