Add minimal static HTTP server and README note

[yayadrian]

Motivation

• Provide a basic, minimal static HTTP server so the repository can be served locally for tool smoke tests and for Codex-driven build/test runs.
• Keep to repository conventions for one-file Python tools (fast startup, minimal deps, runnable via uv run).

Description

• Add serve.py, a tiny static server using ThreadingHTTPServer and SimpleHTTPRequestHandler with --host, --port, and --directory arguments.
• Include PEP-723/uv header metadata so the script can be run with uv run serve.py.
• Update README.md to document running the server with uv run serve.py --port 8000.
• No skills from the AGENTS.md skill list were used because the change is a straightforward repository tooling addition.

Testing

• No automated tests were run for this change.

---

Codex Task

[Copilot]

Pull request overview

This PR adds a minimal static HTTP server script to enable local serving of the repository for development and testing purposes. The implementation follows repository conventions for single-file Python tools with PEP-723/uv headers.

Changes:

• Added serve.py, a minimal static HTTP server using Python's standard library ThreadingHTTPServer and SimpleHTTPRequestHandler
• Updated README.md to document the new server functionality

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
serve.py	New Python script implementing a minimal static HTTP server with configurable host, port, and directory options
README.md	Added documentation for running the server to the Usage section