fix(deps): bump hono to ^4.12.7 (GHSA-v8w9-8mx6-g223)

[wrsmith108]

Summary

• Bumps hono npm override from ^4.11.10 to ^4.12.7 to resolve Dependabot alert fix(website): enable SSR for signup page to read tier query param #38
• Fixes prototype pollution vulnerability in parseBody({ dot: true }) (GHSA-v8w9-8mx6-g223)
• Not exploitable in Skillsmith (we don't use parseBody), but patching the transitive dep through @modelcontextprotocol/sdk

Resolves https://github.com/smith-horn/skillsmith/security/dependabot/38

Test plan

• npm ls hono confirms 4.12.7
• Build passes
• Pre-commit checks pass (typecheck, lint, format)
• Pre-push security tests pass
• CI green

🤖 Generated with claude-flow

[github-actions]

Performance Benchmark Results

╔═══════════════════════════════════════════════════════════════╗
║ SMI-1537: V3 Migration Performance Benchmarks ║
╠═══════════════════════════════════════════════════════════════╣
║ Memory Operations: 40x target ║
║ Embedding Search: 150x target ║
║ Recommendation Pipeline: 4x target ║
╚═══════════════════════════════════════════════════════════════╝

Running 50 iterations with 10 warmup...

--- Memory Operations ---

--- Embedding Search ---
Indexing 10K vectors... done

--- Recommendation Pipeline ---
Initializing recommendation pipeline with 1000 skills... done

═══════════════════════════════════════════════════════════════

V3 Migration Benchmark Report

Date: 2026-03-12T06:12:21.505Z
Node.js: v22.22.1

Results

Operation	V2 Baseline	V3 Result	Speedup	Target	Status
Memory Store	200ms	0.00ms	183150x	40x	✅
Memory Get	150ms	0.00ms	282486x	40x	✅
Memory Delete	180ms	0.00ms	332717x	40x	✅
Embedding Search (10K vectors)	500ms	0.13ms	3924x	150x	✅
Recommendation Pipeline	800ms	0.22ms	3644x	4x	✅

Summary

• Total Benchmarks: 5
• Passed: 5
• Failed: 0
• All Targets Met: ✅ Yes

Notes

• V2 baselines are from pre-migration measurements (simulated for this benchmark)
• Target threshold includes 20% tolerance for environmental variance
• Memory operations use in-memory Map (real V3 uses optimized SQLite)
• Embedding search simulates HNSW algorithm efficiency (real V3 uses onnxruntime-node)