fix: Declare tlviz as a core dependency (fixes #541)

[aarmey]

Summary

• scrise/plotting/__init__.py unconditionally imports stability, which does from tlviz.factor_tools import factor_match_score as fms, but tlviz was never declared in the package's core dependencies — only in the internal analysis dependency-group.
• As a result, pip install scRISE followed by import scrise.plotting raises ModuleNotFoundError: No module named 'tlviz'.
• There is no dedicated "plotting" extras group in pyproject.toml; the existing convention (established when matplotlib/seaborn/hdf5plugin were added) is for plotting-related runtime deps to live in core dependencies, while optionally also remaining listed in the analysis dependency-group (see hdf5plugin, which is already duplicated this way).
• Fix: add tlviz>=0.1.1 to [project] dependencies in pyproject.toml, matching the version already pinned in the analysis group, and regenerate uv.lock via uv lock.

Test plan

• uv lock regenerates uv.lock cleanly with tlviz now listed under the scrise package's requires-dist/dependencies.
• uv sync --all-groups succeeds.
• uv run python -c "import tomllib; tomllib.load(open('pyproject.toml','rb'))" confirms pyproject.toml is syntactically valid.
• uv run python -c "from scrise.plotting.stability import calculateFMS; from scrise.plotting.pacmap import plot_labels_pacmap; import scrise.plotting" succeeds, confirming scrise.plotting imports without ModuleNotFoundError.

Fixes #541

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