Implement Universal Wallet Feature

[vincedillon558-tech]

Feature Request: Universal Wallet Implementation

Summary

Propose and implement a Universal Wallet system that supports multiple use cases and standards, enabling seamless interaction across diverse blockchains and decentralized applications.

Goals

• Design an extensible, universal wallet specification compatible with the WalletConnect ecosystem.
• Ensure support for various assets: tokens, NFTs, and potential new asset types.
• Provide a flexible and secure mechanism for key management and identity.
• Enable strong encryption and authentication, referencing glossary/encryption.md for standards.

Requirements

• Support interoperability between wallets, dapps, and services.
• Modern authentication and authorization flows.
• Compliance with latest encryption best practices, such as AES-256-CBC and HMAC from the glossary.
• Schema definition for wallet data (keys, accounts, signed claims, etc.).
• Developer documentation and migration guidelines.

Additional Context

• Leverage and reference the existing encryption practices in this repo (glossary/encryption.md).

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This issue was generated based on a request to add a universal wallet feature.