fix: update compatibility with recent dependency versions and modernize project config

[3DAlgoLab]

Summary

Compatibility Fixes

• Update Python requirement to 3.10+ (was 2.7, 3.4-3.6)
• Update Duck.glb URL (original Khronos URL was archived)
• Replace deprecated np.infty with np.inf in mesh.py
• Apply code formatting updates for pyglet 2.x compatibility

Project Modernization

• Replace legacy setup.py with pyproject.toml using modern setuptools (PEP 517/518)
• Add uv.lock for reproducible dependencies
• Add AGENTS.md with agentic coding guidelines (pytest, flake8, pre-commit commands)
• Fix pyproject.toml keywords field (must be array, not string)
• Separate dependencies: core runtime deps vs optional dev/docs

Updated Dependencies (pyproject.toml)

• pyglet >= 2.0.0, <3
• trimesh >= 4.1.0
• numpy >= 1.24.0
• pyopengl >= 3.1.10
• imageio >= 2.37.2
• networkx >= 3.6.1
• pillow >= 10.0.0

README Updates

• Update Python version requirement to 3.10+
• Note compatibility with modern dependencies (pyglet 2.x, trimesh 4.x, NumPy)