[P1] [Umbrella] Protocol Stabilization Improvements

[todd-mystenlabs]

Details

These are P1s for DevNet, P0s for TestNet.

Dependencies

• Add network identity information to the on-chain SystemObject #1402
• AuthorityTemporaryStore potential inconsistent access of object state #394
• [adapter] Call linker during genesis #231
• [performance] AuthorityStore::get_parent_iterator() should return an iterator #271
• [performance][gateway] Nature of LocksError errors not used #560
• [RPC gateway] - Add test for each of the RPC endpoint #1159
• [RPC gateway] - Investigate open-rpc doc generation from serde for TransactionResponse and ObjectRead #1160

[todd-mystenlabs]

@kchalkias - the network identity that @bmwill brought up (#1402) seemed a lot like the signing intent work in terms of priority. Maybe we link your GH Issue here as well? Listed as a P1, meaning we really want it, it's crippling if we don't have it, but we won't block for it.