bump: rename package to better-websearch-cli

The name "websearch" is already taken on PyPI.
Renaming to "better-websearch-cli".

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: AliiiBenn

pyproject.toml

@@ -1,5 +1,5 @@
 [project]
-name = "websearch"
+name = "better-websearch-cli"
 version = "0.0.1"
 description = "CLI tool to fetch URLs and search the web"
 readme = "README.md"