Update license to Apache 2.0

Author: elifarley

README.md

@@ -61,4 +61,4 @@ pytest --cov
 
 ## License
 
-MIT
+Apache License 2.0 - See [LICENSE](LICENSE) file for details

pyproject.toml

@@ -8,7 +8,7 @@ version = "0.1.0"
 description = "Tool to help LLMs get overviews of large repos at desired granularity levels"
 readme = "README.md"
 requires-python = ">=3.12"
-license = {text = "MIT"}
+license = {text = "Apache-2.0"}
 authors = [
     {name = "Your Name", email = "your.email@example.com"}
 ]
@@ -17,7 +17,7 @@ classifiers = [
     "Development Status :: 3 - Alpha",
     "Environment :: Console",
     "Intended Audience :: Developers",
-    "License :: OSI Approved :: MIT License",
+    "License :: OSI Approved :: Apache Software License",
     "Operating System :: OS Independent",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.12",