docs: add Website badge and point PyPI Homepage at coder-eval.com (#41)

Add a Website badge to the README next to the existing Docs badge, and
repoint the pyproject Homepage URL at the live site so the PyPI sidebar
links there instead of the repo (Repository still covers GitHub).

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: uipreliga

README.md

@@ -1,6 +1,7 @@
 # Coder Eval — evaluate & benchmark AI coding agents and Claude Code skills
 
 [![PyPI](https://img.shields.io/pypi/v/coder-eval.svg)](https://pypi.org/project/coder-eval/)
+[![Website](https://img.shields.io/badge/website-coder--eval.com-1f6feb.svg)](https://coder-eval.com)
 [![Docs](https://img.shields.io/badge/docs-uipath.github.io%2Fcoder__eval-1f6feb.svg)](https://uipath.github.io/coder_eval/)
 [![License: Apache 2.0](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](LICENSE)
 [![Python 3.13+](https://img.shields.io/badge/python-3.13%2B-blue.svg)](https://www.python.org/downloads/)

pyproject.toml

@@ -51,7 +51,7 @@ dependencies = [
 ]
 
 [project.urls]
-Homepage = "https://github.com/UiPath/coder_eval"
+Homepage = "https://coder-eval.com"
 Repository = "https://github.com/UiPath/coder_eval"
 Documentation = "https://github.com/UiPath/coder_eval/tree/main/docs"
 Issues = "https://github.com/UiPath/coder_eval/issues"