Remove all unrelated Redux dev and non-dev items

[PlayerThemes]

@bbioonThemes Before you start working on this task, have a look at this post

Soft Reject - Redux should be added as plugin

@tansh Funny part is, the reviewer also asked me to fix the redux ads issue. When I fixed it successfully, he (or probably the new reviewer ) asked me to move redux to plugin area. Now I am sure about one thing, if I move redux to plugin area, the next reviewer will ask me to embed it in the theme.

I was asked to cleanup the ads etc and when I did it, the reviewer asked me to move redux out of the theme as a plugin.