fix(pkg): publish as memorylens-bench — bare name taken on PyPI

[Neal006]

The memorylens name on PyPI is owned by an unrelated project (uploaded April 2026), which is why twine upload returned 403 Forbidden.

• Distribution name → memorylens-bench (pip install memorylens-bench)
• Import namespace (import memorylens) and the memorylens CLI command are unchanged
• All install hints, error messages, README badges/tables, CONTRIBUTING, ROADMAP, and CHANGELOG updated
• Rebuilt and validated: twine check PASSED, wheel ships only the memorylens package

🤖 Generated with Claude Code

[Copilot]

Pull request overview

Updates the project’s PyPI distribution name to memorylens-bench because memorylens is already taken on PyPI, while keeping the import namespace (memorylens) and CLI command (memorylens) unchanged.

Changes:

• Renames the published package in pyproject.toml to memorylens-bench.
• Updates install instructions and pip extra references across docs and user-facing messages.
• Adjusts the FAISS missing-dependency test to assert the new extra name in the ImportError message.

Reviewed changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/test_pipeline.py	Updates expected missing-dependency error text to reference memorylens-bench[faiss].
ROADMAP.md	Updates the shipped install command to pip install memorylens-bench.
README.md	Updates PyPI badge, install command, and extras table to memorylens-bench[...].
pyproject.toml	Changes distribution name to memorylens-bench while keeping memorylens as the import package and CLI script.
memorylens/utils/llm.py	Updates ImportError install hint for the Groq optional dependency.
memorylens/memory/vector_faiss.py	Updates FAISS optional-dependency install hints to memorylens-bench[faiss].
memorylens/api.py	Updates REST API install hint to memorylens-bench[server].
main.py	Updates the entry-point docstring install hint to memorylens-bench.
dashboard.py	Updates Streamlit UI help text to reference memorylens-bench[faiss].
CONTRIBUTING.md	Updates project layout install hints and optional-dep references to memorylens-bench[...].
CHANGELOG.md	Documents the rename to memorylens-bench and clarifies import/CLI namespace remains memorylens.

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