Add MANIFEST.in and update pyproject.toml for package data inclusion

Author: Nisarg38

MANIFEST.in

@@ -0,0 +1,10 @@
+include LICENSE
+include README.md
+include CHANGELOG.md
+include pyproject.toml
+include setup.py
+include requirements.txt
+include requirements-test.txt
+
+# Include the logo files
+recursive-include src/promptix *.webp *.ico 

pyproject.toml

@@ -50,6 +50,12 @@ dev = [
     "mypy>=1.0.0",
 ]
 
+[tool.setuptools]
+include-package-data = true
+
+[tool.setuptools.package-data]
+"promptix.tools.studio" = ["*.webp", "*.ico"]
+
 [tool.pytest.ini_options]
 testpaths = ["tests"]
 python_files = ["test_*.py"]