feat(server/gamestate): freecam status natives

[tens0rfl0w]

Goal of this PR

This PR introduces two new server natives:

1. IsPlayerInFreeCamMode

   • Allows to check if a player is in free cam mode (i.e. not using the main game camera / having a camera offset from the players ped position).

2. GetPlayerFocusPos

   • Retrieves the current focus position of a player's camera, representing the game state area currently synced with the player's client.

How is this PR achieving the goal

Reading data from CPlayerCameraDataNode and returning the relevant information.

This PR applies to the following area(s)

FiveM, RedM, Server, Natives

Successfully tested on

Game builds: 3258

Platforms: Windows

Checklist

• Code compiles and has been tested successfully.
• Code explains itself well and/or is documented.
• My commit message explains what the changes do and what they are for.
• No extra compilation warnings are added by these changes.

Fixes issues

/

[martonp96]

Looks good, thank you.