V0.1.0 introducs v0.1.0 with breaking changes, semantic improvements, and testing refactor

[off-by-some]

Changelog

[0.1.0] - 2025-10-20

Breaking Changes

• Removed @watch decorator: Use the & operator or @reactive(obs1 & obs2) for equivalent conditional observation functionality
• Removed computed() function: Replace with observable.then() method, which serves as an alias for the >> operator
• Changed merge operator: The | operator has been replaced with + for combining observables

Added

• Natural language method aliases for improved code readability:
  • observable.requiring() - alias for & operator (conditional observation)
  • observable.negate() - alias for ~ operator (negation)
  • observable.then() - alias for >> operator (transformation/mapping)
  • observable.either() - planned alias for merge operations

Changed

• Enhanced & operator semantics: Now properly supports associativity and commutativity properties for more predictable conditional composition
• MergedObservable architecture: Now implemented as a computed observable for consistency
• Documentation: Comprehensive updates reflecting all API changes and improved HTML styling

Fixed

• Conditional pullback bug: Fixed issue where conditional pullbacks (& operator) failed when used with observables due to incorrect type unwrapping
• Test coverage: Excluded test files from coverage reports for accurate metrics

Internal

• Testing suite refactor: Complete overhaul of test organization with new best practices documentation
• Optimization framework: Initial refactoring of automatic optimization code for future enhancements

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Migration Guide:

• Replace @watch(obs1, obs2) with @reactive(obs1 & obs2)
• Replace computed(lambda: ...) with obs >> (lambda x: ...)
• Replace obs1 | obs2 with obs1 + obs2

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