lyzno1 7560e2427d fix(timezone): support half-hour and 45-minute timezone offsets ... Critical regression fix for convertTimezoneToOffsetStr: Issues Fixed: - Previous regex /^([+-]?\d{1,2}):00/ only matched :00 offsets - This caused half-hour offsets (e.g., India +05:30) to return UTC+0 - Even if matched, parseInt only parsed hours, losing minute info Changes: - Update regex to /^([+-]?\d{1,2}):(\d{2})/ to match all offset formats - Parse both hours and minutes separately - Output format: "UTC+5:30" for non-zero minutes, "UTC+8" for whole hours - Preserve leading zeros in minute part (e.g., "UTC+5:30" not "UTC+5:3") Test Coverage: - Added 8 comprehensive tests covering: * Default/invalid timezone handling * Whole hour offsets (positive/negative) * Zero offset (UTC) * Half-hour offsets (India +5:30, Australia +9:30) * 45-minute offset (Chatham +12:45) * Leading zero preservation in minutes All 14 tests passing. Verified with timezone.json entries at lines 967, 1135, 1251.		2025-10-13 17:28:39 +08:00
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dayjs.spec.ts	fix(timezone): support half-hour and 45-minute timezone offsets	2025-10-13 17:28:39 +08:00
dayjs.ts	fix(timezone): support half-hour and 45-minute timezone offsets	2025-10-13 17:28:39 +08:00