[STO-310] [WIP] Parquet receiptdb option

[jewei1997]

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Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	✅ passed	✅ passed	✅ passed	Jan 21, 2026, 3:03 PM

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 47.56%. Comparing base (6709313) to head (53555d2).

Additional details and impacted files

@@                   Coverage Diff                    @@
##           receiptdb-interface    #2721       +/-   ##
========================================================
+ Coverage                44.07%   47.56%    +3.48%     
========================================================
  Files                     1981      349     -1632     
  Lines                   162927    34206   -128721     
========================================================
- Hits                     71813    16270    -55543     
+ Misses                   84575    16389    -68186     
+ Partials                  6539     1547     -4992     

Flag	Coverage Δ
sei-chain	?
sei-cosmos	?
sei-db	68.72% <ø> (ø)
sei-tendermint	47.28% <ø> (-0.01%)	⬇️

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