v0.3.0

Changes

• Add ref_name parameter for nvf tools
• Add nixpkgs_options_search tool
• Update rust-mcp-sdk to support claude code
• Add integration test for opencode
• Add integration test for claude code

v0.2.0

Changes

• Rename nixos_wiki_read_page to nixos_wiki_read

v0.1.0

Update README.md