set manifest and fix for source dist (#2084)

.github/workflows/pypi.yml

@@ -10,6 +10,8 @@ jobs:
   setup_release:
     name: Create Release
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     steps:
       - name: Get the tag version
         id: extract_branch

MANIFEST.in

@@ -0,0 +1,4 @@
+include requirements.txt
+include README.md
+include LICENSE
+recursive-include axolotl *.py

setup.py

@@ -100,7 +100,7 @@ setup(
     description="LLM Trainer",
     long_description="Axolotl is a tool designed to streamline the fine-tuning of various AI models, offering support for multiple configurations and architectures.",
     package_dir={"": "src"},
-    packages=find_packages(),
+    packages=find_packages("src"),
     install_requires=install_requires,
     dependency_links=dependency_links,
     extras_require={