chore: date and time standardization all across the platform.

[prateekshourya29]

This PR makes sure all dates and times throughout the platform look and work consistently. I have cleaned up the code, and implemented all the functions using date-fns to handle dates and times better, making everything easier to understand and use.

Problem:

The date and time presentation were inconsistent across the platform, causing confusion in how dates and times were shown.

Solution:

Implemented standardized date and time handling using the date-fns library. The existing helper functions were refactored or replaced.

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Functions Updated:

renderFormattedDate

• Description: Returns the formatted date in the format of "MMM dd, yyyy".
• Usage: renderFormattedDate("2024-01-01") // Jan 01, 2024

renderFormattedDateWithoutYear

• Description: Returns the date in the format of "MMM dd" without the year.
• Usage: renderFormattedDateWithoutYear("2024-01-01") // Jan 01

renderFormattedPayloadDate

• Description: Returns the date in the format of "yyyy-mm-dd" suitable for payload use.
• Usage: renderFormattedPayloadDate("Jan 01, 2024") // "2024-01-01"

renderFormattedTime

• Description: Returns the formatted time in either 12-hour or 24-hour format.
• Usage: renderFormattedTime("2024-01-01", true) // 12:00 AM

findTotalDaysInRange

• Description: Calculates the total number of days between two dates.
• Usage: findTotalDaysInRange("2021-01-01", "2021-01-08") // 8

findHowManyDaysLeft

• Description: Computes the number of days left from today to the given date.
• Usage: findHowManyDaysLeft("2024-01-01") // 3

calculateTimeAgo

• Description: Returns the time passed since the event happened.
• Usage: calculateTimeAgo("2023-01-01") // 1 year ago

isDateGreaterThanToday

• Description: Checks if the provided date is greater than today's date.
• Usage: isDateGreaterThanToday("2024-01-01") // true

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Other Fixes:

• Removed unnecessary date functions to keep things consistent.
• Improved existing functions to use the date-fns methods, making the code more understandable and easier to manage.
• Checked and ensured that all date-related functions now use date-fns for consistency.