[Bug]: Deal Expiration Management - Auto Deal Extend

[scaseye]

Description

Unable to auto extend deals with SPs.  

Need a way to manage deal extensions.

Steps to Reproduce

1. Run below commands

singularity ...

2. Go to '....'
3. See error

Version

main

Operating System

Linux

Database Backend

PostgreSQL

Additional context

No response

[scaseye]

Here is what Curio offers the SP to manage renewals.

[scaseye]

how are duplicate pieces handled? have a small set of duplicate deals outstanding.

[parkan]

ok main caveat is that this does need a lotus with private keys currently, we can likely rip out that functionality and run the extension ourselves from singularity (simple message generation but needs some gas afaict), evaluating to see if we can sneak into v0.7.0