Show gov v1 MsgSubmitProposal messages on the gov prop page.

[SpicyLemon]

Summary

Update the governance proposal page to include the messages if the proposal is a gov.v1.MsgSubmitProposal (as opposed to gov.v1beta1.MsgSubmitProposal).

Problem Definition

As a voter/researcher/user/etc. I want to be able to see what a governance proposal is doing so that I can make more informed decisions. This is even more important now that any message can be put into a governance proposal. Also important since our current version of the SDK doesn't have a title or description field on a proposal.

Note: The title and description fields are in newer versions of the SDK, but I'm not sure when we'll be doing that bump.

Proposal

Update the governance proposal page to include the messages if the proposal is a gov.v1.MsgSubmitProposal (as opposed to gov.v1beta1.MsgSubmitProposal).

Maybe also add a Metadata field to the page.

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For Admin Use

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