v12.4.0

Documentation

• Alpine migration guide (alpine.md)
• Plugins docs in docs.md
• CSP comparison updates
• JSDoc additions throughout

Features

• .throttle-Ns, .debounce-Ns duration parsing (e.g., .throttle-1s, .debounce-500)
• .debounce-immediate, .throttle-immediate variants
• .throttle-idle, .debounce-idle (requestIdleCallback)
• :portal directive
• Better error hints with element context
• Separate exports for sprae/store, sprae/signal

Improvements

• Performance enhancements
• Better traversal (firstChild/nextSibling vs spread)
• JSDoc type annotations
• Tests and benchmarks

Cleanup

• Removed dist/ folder
• Removed micro build

Full Changelog: v12.3.0...v12.4.0