[draft] state sync changes

[saketh-are]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 85.36585% with 18 lines in your changes missing coverage. Please review.

Please upload report for BASE (2.4.0-test-shard-shuffling@cef5bc7). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
chain/chain/src/metrics.rs	50.00%	7 Missing ⚠️
chain/client/src/sync/state/network.rs	0.00%	4 Missing ⚠️
chain/client/src/sync/state/external.rs	84.21%	2 Missing and 1 partial ⚠️
chain/client/src/sync/state/downloader.rs	90.47%	1 Missing and 1 partial ⚠️
chain/chain/src/chain.rs	50.00%	1 Missing ⚠️
chain/client/src/view_client_actor.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@                      Coverage Diff                      @@
##             2.4.0-test-shard-shuffling   #12501   +/-   ##
=============================================================
  Coverage                              ?   71.49%           
=============================================================
  Files                                 ?      837           
  Lines                                 ?   169394           
  Branches                              ?   169394           
=============================================================
  Hits                                  ?   121110           
  Misses                                ?    42939           
  Partials                              ?     5345           

Flag	Coverage Δ
backward-compatibility	0.16% <0.00%> (?)
db-migration	0.16% <0.00%> (?)
genesis-check	1.29% <4.95%> (?)
integration-tests	39.40% <85.36%> (?)
linux	70.80% <79.67%> (?)
linux-nightly	71.07% <85.36%> (?)
macos	51.02% <12.39%> (?)
pytests	1.59% <4.95%> (?)
sanity-checks	1.40% <4.95%> (?)
unittests	63.99% <12.39%> (?)
upgradability	0.21% <0.00%> (?)

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