Initial commit: Plex MCP server with 6 tools and API passthrough

- get_libraries: List all library sections
- search_library: Search for media by title
- get_metadata: Get detailed item info by rating key
- get_recently_added: Get recently added content
- refresh_library: Trigger library scan
- plex_api_call: Raw API passthrough for any endpoint
- search_api_docs: Search OpenAPI spec for endpoint documentation

Includes Docker support and Gitea Actions workflow for container builds.

pyproject.toml

@@ -0,0 +1,26 @@
+[project]
+name = "plex-mcp"
+version = "0.1.0"
+description = "MCP server for Plex Media Server API"
+readme = "README.md"
+requires-python = ">=3.11"
+dependencies = [
+    "fastmcp>=2.0.0",
+    "httpx>=0.27.0",
+    "python-dotenv>=1.0.0",
+    "uvicorn>=0.30.0",
+    "starlette>=0.38.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest>=8.0.0",
+    "pytest-asyncio>=0.23.0",
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["."]