Relayer: permissible ERC20 tokens

[pmikolajczyk41]

1. Add a configuration parameter to specify which ERC20 tokens are supported as payment tokens.
2. Add a parameter to the RelayQuery and validate it.

[github-actions]

Transaction Name	Main	Current	Difference (%)
NewAccountNative	2000323	2000371	+0.00240%
DepositNative	1827918	1827906	-0.00066%
WithdrawNative	1898162	1898138	-0.00126%

[github-actions]

📊 Coverage Report

📈 Total Coverage Summary

Type	Covered	Total	Coverage
📝 Lines	2008	2235	🟡 89.84%
📄 Statements	2008	2235	🟡 89.84%
⚡ Functions	69	76	🟡 90.78%
🔀 Branches	197	199	🟡 98.99%

Coverage Legend

• ✅ 100% Coverage
• 🟡 80-99% Coverage
• 🟠 50-79% Coverage
• ❌ 0-49% Coverage

📁 File Coverage

📋 Detailed Coverage Report

File	Lines	Statements	Functions	Branches
✅ zkOS-monorepo/ts/shielder-sdk/src/_generated/abi.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/actions/deposit.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/actions/index.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/actions/newAccount.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/actions/utils.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/actions/withdraw.ts	100%	100%	100%	100%
❌ zkOS-monorepo/ts/shielder-sdk/src/chain/contract.ts	9.09%	9.09%	25%	100%
❌ zkOS-monorepo/ts/shielder-sdk/src/chain/relayer.ts	20.75%	20.75%	33.33%	50%
✅ zkOS-monorepo/ts/shielder-sdk/src/client.ts	100%	100%	93.75%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/constants.ts	100%	100%	100%	100%
❌ zkOS-monorepo/ts/shielder-sdk/src/index.ts	0%	0%	0%	0%
✅ zkOS-monorepo/ts/shielder-sdk/src/state/events.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/state/index.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/state/manager.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/state/storageSchema.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/state/sync.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/state/types.ts	100%	100%	100%	100%
✅ zkOS-monorepo/ts/shielder-sdk/src/utils.ts	100%	100%	100%	100%

[kroist]

To be aligned:

The relayer would generally accept any whitelisted token as a withdraw fee re-payment? And this re-payment correctness logic would be inside the smart contract raw call, correct?