Feature Request: Add functionality to the “New…” button in the Home screen

[Osman-Kahraman]

Currently, the New... button in the Home screen UI appears clickable but does not trigger any action. This means users cannot create a new game/project directly from the engine interface.

At the moment, only the Open... and Open Recent... functionalities works, so starting a fresh project workflow is missing entirely.

Implement functionality for the New... button that allows users to:

• Create a new project/game directory
• Initialize the required engine structure automatically
• Generate starter files such as:
  • main.py
  • asset folders
  • map folders
  • configuration files
• Automatically open the newly created project afterward

A simple project creation dialog would also improve usability.

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Currently, the only workaround is manually creating folders/files and then opening them through the Open... option.

Another alternative could be:

• a project creation wizard
• template-based project generation
• cloning a default starter project internally

Additional context
Inside:

game_engine/ui/home.py

the New... button exists here:

UI.window("new_button", (2, 2), (110, 20), (50, 50, 50), "button", win_name="top_navbar_action")

However, its click handler currently does nothing:

if top_navbar_action_surf.item_coords == (2, 2):
    pass

This suggests the UI element already exists visually, but the feature has not yet been implemented.