feat: Update project description and version

The project description has been updated to better reflect its capabilities as a CLI co-pilot for Git and repository management. The version has been incremented to 2.1.3.

Author: bvrvl

pyproject.toml

@@ -4,12 +4,12 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "DiffCraft"
-version = "2.1.2"
+version = "2.1.3"
 authors = [
 
   { name="Saurabh Baral (bvrvl)", email="saurabh@bvrvl.com" },
 ]
-description = "AI-powered CLI tool for generating git commit messages."
+description = "CLI co-pilot for Git and repository management."
 readme = "README.md"
 requires-python = ">=3.11"
 classifiers = [