fix: finalize Msg Passing FMA

[agusduha]

Description

Finalize Msg Passing FMA and add tracking monitoring issue

Metadata

Issue: #237

[agusduha]

Missing:

• FM3: Check for any L2Beat Stage 1 considerations related to the inability to successfully call validateMessage as part of a force-include a transaction.

Not sure if we wanna track this one inside the censorship resistance issue but lmk

[mds1]

@agusduha Tracking it inside the censorship resistance seems like a good idea, just to make sure we revisit it later. For now I don't think this is a blocker because per L2Beat in the optimism R&D discord here:

it’s not a problem but we’re currently in the process of more precisely defining what’s in scope of the stages framework and what’s not. it’s more relevant to appchains though but we’ll see

[mds1]

Approved pending the above comments