Gprusak appqc

[pompon0]

Redesign of the AppQC flow:

• AppQCs are collected by data.State natively, rather than as AppProposals within CommitQCs
• avail.State anchor is persisted in data.State
• AppQCs are collected for every CommitQC, for the last block of the CommitQC

[github-actions]

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Build	Format	Lint	Breaking	Updated (UTC)
✅ passed	❌ failed (1)	✅ passed	✅ passed	Aug 4, 2026, 2:35 PM

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 60.62%. Comparing base (e34c457) to head (0892f8d).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3849      +/-   ##
==========================================
- Coverage   61.54%   60.62%   -0.92%     
==========================================
  Files        2361     2269      -92     
  Lines      199417   188422   -10995     
==========================================
- Hits       122723   114233    -8490     
+ Misses      65739    64124    -1615     
+ Partials    10955    10065     -890     

Flag	Coverage Δ
sei-db	70.41% <ø> (ø)
sei-db-state-db	?

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
sei-tendermint/autobahn/types/app_proposal.go	80.95% <ø> (-2.39%)	⬇️
sei-tendermint/autobahn/types/block.go	83.33% <ø> (ø)
sei-tendermint/autobahn/types/epoch.go	100.00% <ø> (ø)
sei-tendermint/autobahn/types/proposal.go	93.47% <ø> (+1.40%)	⬆️
sei-tendermint/autobahn/types/testonly.go	96.80% <ø> (+1.15%)	⬆️
sei-tendermint/autobahn/types/timeout.go	81.29% <ø> (-0.12%)	⬇️
...ei-tendermint/internal/autobahn/avail/app_votes.go	100.00% <ø> (+27.27%)	⬆️
sei-tendermint/internal/autobahn/avail/inner.go	100.00% <ø> (+2.46%)	⬆️
...int/internal/autobahn/avail/metrics/metrics.gen.go	100.00% <ø> (ø)
...dermint/internal/autobahn/avail/metrics/metrics.go	100.00% <ø> (ø)
... and 12 more

... and 92 files with indirect coverage changes

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