Airgap vault & wallet integration via isolated modules

[Proactive] Airgap vault is an open-source vault that helps algorand community to convert their old mobile phone to a cold storage for generation and management of private keys. Airgap wallet is an open-source wallet with web, android, iOS, mac, windows and linux support. It currently supports BTC, ETH, XTZ, DOT, GLMR, ATOM, ICP, RBTC & more. Unlike other wallet ecosystems, your private key (seed phrase) is never stored in the wallet app but in the vault. We are proposing a plan to integrate airgap vault and wallet via isolated modules to algorand.