feat(remove key on vehicle stored)

[MrNewb]

Describe Pull request
I noticed the event exists but is not being used. It doesn't update on the server side, so based on some other client-side events, I assume this is the intended method of use?

If your PR is to fix an issue mention that issue here
This isn't exactly a fix, but it makes use of some lesser-known recipe features from qb-core. It also allows third-party key systems to attach to an event for qb-garages, further enhancing the user experience.

Since this isn't updating the server-side table, I'm unsure if it fully aligns with the guidelines. Additionally, certain qb-vehiclekeys grant events on the client side also fail to update the server-side table, leading to inconsistency in the preferred method for granting/removing.

I'm happy to make adjustments; I just wanted to understand the plan for these events.

Questions (please complete the following information):

• Have you personally loaded this code into an updated qbcore project and checked all it's functionality? [yes]
• Does your code fit the style guidelines? [yes]
• Does your PR fit the contribution guidelines? [idk]