feat(useDateFormat): add date ordinal formatting

[loongzhu]

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Description

feat(useDateFormat): Add Date ordinal formatting to useDateFormat() #3472

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🤖 Generated by Copilot at e0830b1

This pull request adds ordinal formatting for date and time tokens in useDateFormat. It allows users to display the year, month, day, hour, minute, and second with ordinal suffixes in their formatted strings. It also updates the documentation and examples of the function in index.md.

🤖 Generated by Copilot at e0830b1

• Add ordinal formatting feature for date and time values (link, link, link)

• Modify the regular expression to match the new tokens with o suffix (link)
• Define and add the functions to replace the tokens with values and ordinal suffixes in formatDate (link)
• Update the documentation with examples and descriptions of the new tokens in useDateFormat/index.md (link)