Refactor into a proper python package

pyproject.toml

@@ -0,0 +1,28 @@
+[project]
+name = "yafi"
+version = "0.1"
+authors = [
+  { name="Steve-Tech" }
+]
+description = "Yet Another Framework Interface"
+readme = "README.md"
+requires-python = ">=3.10"
+dependencies = [
+  "cros_ec_python",
+  "PyGObject"
+]
+classifiers = [
+    "Development Status :: 2 - Pre-Alpha",
+    "Intended Audience :: End Users/Desktop",
+    "Programming Language :: Python :: 3",
+    "License :: OSI Approved :: GNU General Public License v2 (GPLv2)",
+    "Operating System :: POSIX :: Linux",
+    "Topic :: System :: Hardware",
+]
+
+[project.optional-dependencies]
+lpc = ["portio"]
+
+[project.urls]
+Repository = "https://github.com/Steve-Tech/YAFI"
+Issues = "https://github.com/Steve-Tech/YAFI/issues"