Be able to rename a ride for a longer name to use with `{TEXTFORMAT}` prefixes

[Manticore-007]

Idea
I would love to see a rename ride function in the "Edit ride" window. With the {TEXTFORMAT} prefix in the text field, the length is a bit restricted in the ingame rename textbox. I would love to do a PR, but to keep the code clean, it is better to add it yourself.

Additional context
Mockup:

The name should be completely visible in the "Edit ride" window, instead of cut off with ellipses.

[Basssiiie]

This was fixed in #126 😃