Fix version mismatch of viem package between core and v1

[Mameta29]

🐛 Description

📝 Overview

Found version mismatch of viem package between core and v1 packages, causing TypeScript compilation errors.

🐛 Current Behavior

• @jpyc/sdk-core uses [email protected]
• @jpyc/sdk-v1 uses [email protected]

This mismatch causes TypeScript compilation errors in v1 package when running yarn workspace @jpyc/sdk-v1 run compile:

Type 'Chain' is not assignable to type 'Chain | undefined'.
Type 'import("viem/_types/types/chain").Chain' is not assignable to type 'import("viem/_types/types/chain").Chain'.

🔍 How to Reproduce

Update viem version in v1 package to match core:

yarn workspace @jpyc/sdk-v1 add [email protected]

📚 References