Update arc-helper extension

[pcho]

Description

Screencast

Checklist

• I read the extension guidelines
• I read the documentation about publishing
• I ran npm run build and tested this distribution build in Raycast
• I checked that files in the assets folder are used by the extension itself
• I checked that assets used by the README are placed outside of the metadata folder

[raycastbot]

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[greptile-apps]

Greptile Summary

This PR fixes a timezone handling bug in the Event Timers feature. The API returns event times in UTC format (e.g., "14:30"), but the code was interpreting them as local time using setHours(), causing incorrect display times for users in non-UTC timezones. The fix changes parseTimeToMs() to use setUTCHours() instead, ensuring times are correctly interpreted as UTC before being displayed in the user's local timezone.

• Changed date.setHours() to date.setUTCHours() in parseTimeToMs() function
• CHANGELOG entry uses hardcoded date instead of required {PR_MERGE_DATE} placeholder

Confidence Score: 4/5

• This PR is safe to merge with one minor formatting fix needed
• The timezone fix is correct and addresses a real bug. The only issue is the CHANGELOG date format which should use the {PR_MERGE_DATE} placeholder instead of a hardcoded date. This is a minor formatting requirement that doesn't affect functionality.
• CHANGELOG.md needs the date placeholder corrected before merge

Important Files Changed

Filename	Overview
extensions/arc-helper/CHANGELOG.md	Added changelog entry for timezone fix but uses hardcoded date instead of required {PR_MERGE_DATE} placeholder
extensions/arc-helper/src/event-timers.tsx	Changed setHours() to setUTCHours() to correctly interpret API times as UTC, fixing timezone display issues

[greptile-apps]

Additional Comments (1)

1. extensions/arc-helper/CHANGELOG.md, line 3 (link)

   syntax: Use {PR_MERGE_DATE} placeholder instead of hardcoded date

   _{Note: If this suggestion doesn't match your team's coding style, reply to this and let me know. I'll remember it for next time!}

   Context Used: Rule from dashboard - What: Changelog entries must use {PR_MERGE_DATE} placeholder in titles, be placed at the top of th... (source)

_{2 files reviewed, 1 comment}

_{Edit Code Review Agent Settings | Greptile}

[pernielsentikaer]

Looks good to me, approved 🔥

[github-actions]

Published to the Raycast Store:
https://raycast.com/pcho/arc-helper

[raycastbot]

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