Supported DateTime format strings

Code	Description	Example
`%a`	Abbreviated weekday name	`Tue`
`%A`	Full weekday name	`Tuesday`
`%h` / `%b`	Abbreviated month name	`Sep`
`%B`	Full month name	`September`
`%C`	Century (year / 100)	`20`
`%y`	Year, two digits, zero-padded	`26`
`%Y`	Year, four digits	`2026`
`%m`	Month, zero-padded	`09`
`%d`	Day of month, zero-padded	`01`
`%e`	Day of month, space-padded	`1`
`%H`	Hour (24h), zero-padded	`13`
`%I`	Hour (12h), zero-padded	`01`
`%M`	Minute, zero-padded	`07`
`%S`	Second, zero-padded	`05`
`%p`	AM or PM	`PM`
`%r`	12h time (`%I:%M:%S %p`)	`01:07:05 PM`
`%R`	24h time, hours + minutes	`13:07`
`%T`	24h time, full	`13:07:05`
`%F`	Date (`%Y-%m-%d`)	`2026-09-01`
`%D`	Date (`%m/%d/%y`)	`09/01/26`
`%u`	Day of week, Mon=1 … Sun=7 (ISO 8601)	`2`
`%w`	Day of week, Sun=0 … Sat=6	`2`
`%c`	Locale-preferred date + time	`Tue Sep 1 13:07:05 2026`
`%%`	Literal `%`	`%`
`%n`	Newline	`\n`
`%t`	Tab	`\t`