v0.9.0

Added

• Added multilingual mass unit aliases for all 7 app languages (Russian, Chinese, Hindi, Arabic, German, French) — e.g., "кг" (kg), "г" (g), "тонна" (ton), "公斤" (kg), "किलोग्राम" (kg), "كيلوغرام" (kg), and many more including all grammatical forms
• Added Unicode combining mark support in the lexer for scripts like Devanagari (Hindi) and Arabic where diacritical marks are integral parts of words

Fixed

• Fixed compilation error in number_grammar.rs where DurationUnit::parse returned wrong type