V2 config processing bug when memstore enabled

[ethenotethan]

Using memstore with V2 requires setting disperser URL:

2025/03/23 13:19:51 maxprocs: Leaving GOMAXPROCS=14: CPU quota undefined
Mar 23 13:19:51.671 INF server/entrypoint.go:36 Starting EigenDA Proxy Server version="" date=2025-03-23--10:57:38 commit=""
t=2025-03-23T13:19:51+0000 lvl=crit msg="Application failed" message="read cli config: read proxy config: read client config v2: read disperser config: split host port '': missing port in address"

Also signer payment key:

t=2025-03-23T13:23:33+0000 lvl=crit msg="Application failed" message="signer payment private key is required for using EigenDA V2 backend"

Solution

• We should create a memstore network type, which configures nil addresses for everything where no real address is actually required