v0.7.0 - Pine Script Parser & Build System Modernization

[alaa-eddine]

Added

• Pine Script Parser/Converter: Initial implementation of native Pine Script parser that automatically detects and converts Pine Script v5 and v6 source code into PineTS executable code. PineTS.run(source) can now run a native PineScript source.
• Async Statement Handling: Graceful handling of async statements (e.g., request.security) declared in PineTS syntax without explicit await, bringing PineTS syntax closer to native Pine Script
• Test Coverage: New comprehensive unit tests covering the PineTS transpiler
• Namespace Documentation: Added detailed documentation for Namespaces folder

Changed

• Build Pipeline: Updated build system to generate modern package supporting multiple formats and environments (ESM, CJS, UMD)
• Plot Namespace: Restructured Plot namespace for better organization and maintainability
• Documentation: Updated README with improved formatting and comprehensive project information

Fixed

• Critical TA bug : Fixed a critical bug in atr, ema and stdev moving averages, the bug was affecting series that contain NaN values.
• Equality Operator: Fixed __eq method to properly handle string value comparisons
• Transpiler Expression Handling: Fixed wrong decomposition of expressions passed to JSON objects
• TA Functions: Fixed ta.pivotlow and ta.pivothigh when called without optional source argument
• Matrix Build: Fixed matrix namespace build issues