Add 4 new free 3D starters:

- 3D First Person Survival Crafting
- 3D First Person Farming
- Top-down Survival Crafting
- Top-down Farming

Author: Bouh

examples/starting-first-person-farming/README.md

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+# 3D First Person Farming
+
+A 3D, first-person farming game where the player can move around, plant crops, harvest resources, and interact with objects in the environment.
+Supports both mobile and keyboard/mouse controls.