v0.9.2

Added

• Timezone conversion support: expressions like "6 PM GMT as MSK" now convert times between named timezones
• 80+ timezone abbreviations supported (MSK, ICT, WITA, BRT, EAT, NZST, and many more)
• Half-hour and 45-minute timezone offsets: IST (+5:30), NPT (+5:45), ACST (+9:30)
• Time expressions without colon now recognized: "6 PM", "6 PM GMT", "9 AM PST"

Fixed

• Time expressions like "6 PM GMT" previously dropped the timezone and returned just "6 PM"
• "GTM" typo now handled as "GMT" (Greenwich Mean Time)
• Timezone abbreviation names now displayed in results (e.g., "MSK") instead of raw offsets (e.g., "+03:00")