chore: add LLM context keywords to PyPI metadata

Author: nikolay-e

pyproject.toml

@@ -50,7 +50,7 @@ description = "Export codebase structure and contents for AI/LLM context"
 readme = "README.md"
 requires-python = ">=3.9"
 license = { file = "LICENSE" }
-keywords = ["code-analysis", "directory-tree", "yaml", "json", "llm", "ai", "codebase", "context", "chatgpt", "claude", "code-context", "export", "tree"]
+keywords = ["code-analysis", "directory-tree", "yaml", "json", "llm", "ai", "codebase", "context", "chatgpt", "claude", "code-context", "export", "tree", "gpt-context", "llm-context", "code-to-prompt", "claude-context"]
 classifiers = [
     "Development Status :: 5 - Production/Stable",
     "Environment :: Console",