feat: project scaffolding with pyproject.toml and package structure

Made-with: Cursor

pyproject.toml

@@ -0,0 +1,23 @@
+[build-system]
+requires = ["setuptools>=68.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "cursor-flasher"
+version = "0.1.0"
+description = "Flash Cursor's window when the AI agent is waiting for input"
+requires-python = ">=3.10"
+dependencies = [
+    "pyobjc-framework-Cocoa",
+    "pyobjc-framework-Quartz",
+    "PyYAML",
+]
+
+[project.optional-dependencies]
+dev = ["pytest", "pytest-mock"]
+
+[project.scripts]
+cursor-flasher = "cursor_flasher.cli:main"
+
+[tool.setuptools.packages.find]
+where = ["src"]