zero_cached_image 1.0.0

A minimal, high-performance cached network image widget. Zero-copy disk reads via ImmutableBuffer.fromFilePath, in-memory index, ETag support. Only 2 dependencies.

1.0.0

• Initial release.
• ZeroCachedImage widget with fade animations and placeholder/error support.
• ZeroCachedImageProvider for use with DecorationImage and precacheImage.
• ZeroCacheManager with LRU eviction, ETag conditional requests, and Cache-Control max-age.
• Zero-copy image loading via ImmutableBuffer.fromFilePath().
• In-memory index with JSON persistence (survives restarts).
• Concurrent request deduplication.
• Atomic index writes with backup recovery.
• Web fallback via Image.network().