fix: wire genesis state construction through AsmSpec and make debug subproto genesis-aware

[prajwolrg]

Description

The debug subprotocol was never given a genesis SectionState, so worker startup on the debug spec would produce an anchor state whose section layout didn't match the subprotocol invocation order. This was realized when working on alpenlabs/alpen#1584.

This branch fixes both by making genesis construction a responsibility of AsmSpec itself, and tightens up the worker's init path along the way.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature/Enhancement (non-breaking change which adds functionality or enhances an existing one)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation update
• Refactor
• New or updated tests
• Dependency update
• Security fix

Notes to Reviewers

Checklist

• I have performed a self-review of my code.
• I have commented my code where necessary.
• I have updated the documentation if needed.
• My changes do not introduce new warnings.
• I have added tests that prove my changes are effective or that my feature works.
• New and existing tests pass with my changes.

Related Issues

[github-actions]

Commit: 6624da7
SP1 Execution Results

program	cycles	success
ASM STF	118,476,744	yes
Moho Recursive	11,576,264	yes

[codecov]

Codecov Report

❌ Patch coverage is 76.05634% with 17 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
crates/spec-debug/src/lib.rs	0.00%	15 Missing ⚠️
crates/worker/src/aux_resolver.rs	75.00%	1 Missing ⚠️
crates/worker/src/state.rs	95.65%	1 Missing ⚠️

Files with missing lines	Coverage Δ
bin/asm-runner/src/bootstrap.rs	91.20% <100.00%> (ø)
crates/common/src/mmr.rs	87.87% <100.00%> (+1.21%)	⬆️
crates/spec/src/spec.rs	100.00% <100.00%> (ø)
crates/worker/src/builder.rs	92.85% <100.00%> (+0.17%)	⬆️
crates/worker/src/service.rs	81.53% <100.00%> (+0.43%)	⬆️
crates/worker/src/aux_resolver.rs	80.00% <75.00%> (-0.96%)	⬇️
crates/worker/src/state.rs	71.42% <95.65%> (-1.30%)	⬇️
crates/spec-debug/src/lib.rs	0.00% <0.00%> (ø)

... and 4 files with indirect coverage changes

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[evgenyzdanovich]

very neat, ACK