fix: metaDetails redirect when route ends with /

[elpiel]

Fixes an issue with the meta details, episode picker and handling of the routes.

Fixed meta details & episode picker:

• https://localhost:8080/#/detail/series/tt13406094/ - was giving the season/episode picker and was redirecting wrongly to https://localhost:8080/tt13406094%3A1%3A1#/detail/series/tt13406094/
• https://localhost:8080/#/detail/series/tt13406094 - showed video list with season selected

Handling the route, on empty videoId don't set the streamPath as it leads to the Episode picker