v0.5.3

This release focuses on stability, concurrency safety, Windows compatibility, and large-codebase performance. It resolves schema validation issues, eliminates race conditions and memory leaks, improves dependency resolution efficiency, and strengthens type safety.

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🐞 Fixed

JSON Schema Validation

• Removed incorrect required constraints from:
  • motion.features
  • styledJsx
• Prevents false validation errors in IDEs and schema-based tooling.

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Sanitization Race Condition

• Eliminated global sanitizeStats mutation during concurrent processing.
• Sanitization results are now aggregated locally and recorded in batch.
• Improves reliability in watch mode and concurrent scenarios.

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Memory Leaks in Global Caches

• Security report cache now uses a 5-minute TTL.
• Added clearSecurityReportCache() and clearTokenizerCache().
• Prevents memory growth in long-running or watch sessions.

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Windows Dependency Resolution

• Fixed path separator handling in resolveDependency().
• Added Windows-style path test coverage.

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⚡ Performance

O(n²) → O(n) Dependency Collection

• Replaced array.shift() with index-based iteration.
• Eliminates quadratic degradation in large projects.

Reduced I/O in --compare-modes

• File contents now cached during mode comparison.
• Significantly reduces disk reads in large codebases.

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🔧 Changed (Internal)

• extractCodeHeader → returns CodeHeaderResult
• readSourceCode → returns SourceCodeResult
• Replaced unsafe as any with proper ts-morph guards
• Standardized terminology from "react/typescript" → "typescript"

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✅ Non-Breaking

• No breaking changes for CLI users.
• Internal changes remain backward-compatible.

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🔗 Related PRs

• #78 – docs improvements
• #79 – watch mode & sanitization stability
• #80 – type safety & schema alignment
• #81 – Windows fix & performance optimization
• #82 – release prep

👉 Full changelog