Add Persian version of website pages

[Metal-Bat]

Desired feature or idea: What would you like to see happen?

i like iranian people learn to use this project more and for that they need easier access so i hope i can be a help

[chalin]

From https://github.com/open-telemetry/opentelemetry.io/pull/4978#issuecomment-2273281303:

heads up that Docsy (and hence this repo) doesn't fully support RTL languages yet. I'm working on it, but the feature might not land for a few weeks or months -- though I do see it happening before the end of the year. Reference: google/docsy#1442.

[chalin]

We have made progress on Docsy support for RTL languages.

@Metal-Bat - could you take a look at https://example.docsy.dev/fa/docs/ and let us know if there are any layout problems. (We know about the [i18n] tags not yet being defined, those will be addressed via https://github.com/google/docsy/issues/2019).

If you find any issues, please add a note to https://github.com/google/docsy/issues/1442. Thanks!

[chalin]

Once the following PR is merged, this issue will be unblocked:

• #5442

[chalin]

#5442 has been merged, FYI.

[chalin]

FYI, great talk by @adowair: What's in a Word? Lessons from Localizing Kubernetes Documentation to Arabic.

[svrnm]

@Metal-Bat our localization efforts have grown and we are now able to support you, please take a look here:

https://opentelemetry.io/docs/contributing/localization/#new-localizations

If you want to rally people around a persian localization, let us know!