integrate DAO governance feature for proposals and voting

[jinglescode]

integration with clarity DAO or design new system, that enable teams to use governance features for internal and external users. where a proposal can be presented by the team (defined by multisig wallet), and end users can view the proposal, connect their wallets, and cast votes.

inspiration: https://app.minswap.org/governance

example use cases:

• external users can vote for to decide cardano governance actions that team's DRep will vote for.
• external users can vote for project roadmap or product features