Epic: Permissionless Registry MVP

[avious00]

Problem

1. We currently have the hyperlane-registry repo which tracks core deployments
2. We want a way for the community to permissionlessly share and discover deployments
3. Ideally, we want both the contract artifacts and agent config of the deployments shared here (with a view that these will eventually merge)

Solution

• Via the CLI, developers git clone the registry locally and after they deploy they can choose to opt-in to the registry
• They do this by submitting a PR with the artifacts file to the local registry, which in turns submits a git diff to the hyperlane-registry for review
• Should include https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/2809 for agents configs and the ability to run agents on behalf of a submitted deployment
• Includes mainnet and testnet deployments
• Initial work step includes https://github.com/hyperlane-xyz/issues/issues/917

Add'l Context

• See the older Registry epic from Oct 2023 https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/2801 - this should be merged/cleaned up after this epic is created
• We want a backlog registry epic that captures end-state vision beyond this MVP, creating a registry API as opposed to cloning + creating PRs
• Check out Succinct's deployment registry for a great live example
• Testnet deployments should be a schelling point for developers to coordinate one mailbox per chain as opposed to fragmented deployments
• Docs should be included in this epic, and for different onboarding paths w/varying degrees of infra support

### Tasks
- [ ] https://github.com/hyperlane-xyz/issues/issues/917
- [ ] https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/2810
- [ ] https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/2178
- [ ] https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/3655
- [ ] https://github.com/hyperlane-xyz/v3-docs/issues/95
- [ ] https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/3692
- [ ] https://github.com/hyperlane-xyz/hyperlane-registry/issues/42
- [ ] https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/2476
- [ ] https://github.com/hyperlane-xyz/hyperlane-monorepo/issues/3581