[Storage] Add state sync for qmdb::any::ordered

[danlaine]

With this change, all qmdb::any databases all support state sync.

• The unordered variants already had state sync. storage/src/qmdb/any/unordered/fixed/sync.rs and storage/src/qmdb/any/unordered/fixed/sync.rs have been deleted, as their contents have been factored out.
• init_journal and init_journal_at_size moved from storage/src/qmdb/any/unordered/fixed/sync.rs to storage/src/journal/contiguous/fixed.rs. This matches the pattern used by storage/src/journal/contiguous/variable.rs.
• Increases visibility of some mod tests to share helper code.
• Adds macro to generate Resolver implementations for each database variant.

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Status	Name	Latest Commit	Updated (UTC)
✅ Deployment successful! View logs	commonware-mcp	39044bc	Jan 09 2026, 03:15 AM

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[danlaine]

Moved from storage/src/qmdb/any/ordered/variable.rs

[codecov]

Codecov Report

❌ Patch coverage is 96.71302% with 26 lines in your changes missing coverage. Please review.
✅ Project coverage is 93.31%. Comparing base (aaa095f) to head (39044bc).

Files with missing lines	Patch %	Lines
storage/src/qmdb/sync/resolver.rs	65.85%	14 Missing ⚠️
storage/src/journal/contiguous/fixed.rs	98.67%	4 Missing ⚠️
storage/src/qmdb/any/sync/impls.rs	95.91%	4 Missing ⚠️
storage/src/qmdb/any/ordered/variable.rs	97.10%	2 Missing ⚠️
storage/src/qmdb/any/unordered/variable.rs	95.23%	2 Missing ⚠️

@@            Coverage Diff             @@
##             main    #2748      +/-   ##
==========================================
+ Coverage   93.29%   93.31%   +0.02%     
==========================================
  Files         372      373       +1     
  Lines      114273   114294      +21     
==========================================
+ Hits       106610   106659      +49     
+ Misses       7663     7635      -28     

Files with missing lines	Coverage Δ
storage/src/index/ordered.rs	100.00% <100.00%> (ø)
storage/src/index/unordered.rs	100.00% <100.00%> (ø)
storage/src/journal/contiguous/variable.rs	97.83% <100.00%> (-0.01%)	⬇️
storage/src/mmr/journaled.rs	92.27% <100.00%> (ø)
storage/src/qmdb/any/mod.rs	100.00% <ø> (ø)
storage/src/qmdb/any/ordered/fixed.rs	99.56% <100.00%> (+<0.01%)	⬆️
storage/src/qmdb/any/ordered/mod.rs	96.55% <ø> (ø)
storage/src/qmdb/any/sync/mod.rs	100.00% <100.00%> (ø)
storage/src/qmdb/any/sync/tests.rs	99.13% <100.00%> (ø)
storage/src/qmdb/any/unordered/fixed.rs	99.49% <ø> (ø)
... and 10 more

... and 1 file with indirect coverage changes

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