Seems like it would be a workers comp claim. Contact whoever handled your initial workers comp matter, or hire a new wc lawyer.

Can a lawsuit be brought upon an employer for calling an employee "uneasy on the eyes"?

This is SUPER MEAN, but not necessarily illegal. Unless an adverse employment decision is based on race, gender, disability, etc., it is generally...

Is this legal?

What you describe is a little confusing. Generally speaking, though, just because the decision to terminate you is unfair, does not mean it is...

I have an agreement signed with my employer.

You should hire a lawyer to review your agreement. This is not heavy lifting for a lawyer, but without reviewing the document, it is impossible to...

"Orientation will be paid after 5 working shifts". I completed orientation and that's it and quit right after. not paid, okay?

That is BS. You work, you get paid. This is almost certainly an unlawful withholding of wages. Consider filing a charge with teh state dept of...

What time frame is my previous employer allowed to bring charges of non-compete violation?

Really, you are asking two questions: 1. Will they sue? I don't know. The further away you are from working for this employer, the less...

Can I legally be banned from an ex work place

It is certainly not right ... I'll give you that. But it is probably perfectly legal. Besides, there have to be other places to go for hair.

How can I legally respond to Acts of Reprisal and bullying that I have been subjected to in my workplace.

This is why you pay your union dues. Go speak to your union rep and get help. Failing that, you can look into a private attorney.

I am a NYC government employee who was a Whistleblower. I am seeking advice on the best way to move forward.

You may have a valid whistleblower claim. Lots of employment lawyers out there take cases on contingency. Consider looking for one here on avvo.

Is it legal to not pay a person for orientation even if they quit right after before starting working at the place?

You're supposed to be paid for that time. Call a lawyer or the NYS DOL Wage and Hour Division.