fix: resolve multiple bugs in commitpulse

[saurabhhhcodes]

Description

This PR fixes real bugs found in the codebase:

• Added Number.EPSILON to Math.round: prevents floating-point drift (e.g. 1.005 * 100 rounding to 100 instead of 101).
• Replaced global isNaN with Number.isNaN: the global version coerces its argument, so isNaN('1') returns false while Number.isNaN is strict.
• Added explicit radix to parseInt: without 10, strings like '0x1F' or '08' parse in unintended bases.
• Added rejection handler to Promise.all: an unhandled rejection in any input promise previously crashed silently.

Type of Change

• Bug fix (non-breaking change fixing an issue)

How Has This Been Tested?

• Local manual testing

Checklist

• My code follows the style guidelines
• I have performed a self-review

Related Issue

Ref: #8889

[vercel]

Someone is attempting to deploy a commit to the jhasourav07's projects Team on Vercel.

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[retenta-bot]

This pull request effectively resolves multiple bugs in the commitpulse codebase, including improvements to floating-point handling, strict NaN checks, integer parsing, and promise rejection handling. These changes align with previous decisions made to enhance code reliability and prevent silent failures. Thank you for your contributions, and I look forward to your updates!

[github-actions]

👋 Hey @saurabhhhcodes! Thanks for your contribution! 🎉

Unfortunately, this PR has been automatically closed because it is not linked to any open issue.

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