Did some things.

Signed-off-by: Cliff Hill <xlorep@darkhelm.org>

backend/pyproject.toml

@@ -1,3 +1,29 @@
+[build-system]
+build-backend = "hatchling.build"
+requires = ["hatchling"]
+
+[project]
+dependencies = [
+  "fastapi>=0.104.0",
+  "uvicorn[standard]>=0.24.0",
+  "sqlalchemy>=2.0.0",
+  "pydantic>=2.5.0"
+]
+description = "Plex Playlist Management API"
+name = "plex-playlist-backend"
+requires-python = ">=3.13"
+version = "0.1.0"
+
+[project.optional-dependencies]
+dev = [
+  "ruff>=0.6.0",
+  "pyright>=1.1.380",
+  "darglint>=1.8.1",
+  "pytest>=7.4.0",
+  "pytest-asyncio>=0.21.0",
+  "pytest-cov>=4.1.0"
+]
+
 [tool.ruff]
 # Exclude common directories
 exclude = [