Format numbers and dates per region

[neeleshpoli]

This PR formats dates and numbers to be formatted for each locale correctly. This also converts times to the user's respective time zone.

This introduces 2 new Vue components, FmtNum and FmtDateTime. These can be used as normal Vue components in the markdown files.

For example, here is en_US:

And here is de-DE

Here is a US formatted date, in the CDT time zone:

And here is a London formatted date

Everything is adjusted based on region, using the Intl JavaScript apis. To be clear, there is no actual translation. Only the numbers and dates are formatted as per the user region.

Also, there are improvements to the benchmarking page so that it flows more smoothly.

[Snowiiii]

Overall good job, One thing i would change are the Notes

It is very irritating to have like 3 Warn sings at once

[Snowiiii]

Now its better.
Thank you @neeleshpoli