Fix unsatisfiable numba version constraint and align conda recipe metadata

[harryswift01]

Summary

This PR will fix invalid numba dependency constraint in conda recipe and align package metadata description with pyproject.toml.

Changes

Fix numba version constraint:

• Corrected numba version bound from >=0.65.1,<0.7 to >=0.65.1,<0.70
• Resolved unsatisfiable dependency issue during conda environment solve/build

Sync package metadata:

• Updated summary in conda-recipe/meta.yaml to match description in pyproject.toml
• Ensured consistency between packaging configurations

Impact

• Fixes conda build and environment resolution failures
• Improves dependency correctness and future compatibility
• Ensures consistent package metadata across build systems

[jimboid]

Caught a bug with the numba constraint and updated the documentation in the conda recipe. Looks like the code change does the job in the PR summary and is a welcome addition.