Add pyproject.toml for uv install

pyproject.toml

@@ -0,0 +1,43 @@
+[project]
+name = "pemf-arc-agi"
+version = "0.4.0"
+description = "Pre-Emergence Mechanics Framework (PEMF) solver for ARC-AGI"
+requires-python = ">=3.10"
+license = {text = "MIT"}
+
+dependencies = [
+    "numpy>=1.24",
+    "scipy>=1.10",
+]
+
+[project.optional-dependencies]
+viz = [
+    "matplotlib>=3.7",
+]
+wandb = [
+    "wandb>=0.15",
+    "matplotlib>=3.7",
+]
+llm = [
+    "huggingface-hub>=0.20",
+]
+all = [
+    "numpy>=1.24",
+    "scipy>=1.10",
+    "matplotlib>=3.7",
+    "wandb>=0.15",
+    "huggingface-hub>=0.20",
+]
+
+[project.scripts]
+pemf-solve = "scripts.entrypoint:main"
+pemf-eval = "scripts.run_all_arc:run_all"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.uv]
+dev-dependencies = [
+    "pytest>=7.0",
+]