release: bump datagrove + gmnspy to 1.0.0b1 (first beta)

- packages/datagrove/pyproject.toml: 0.1.0.dev0 -> 1.0.0b1
- packages/gmnspy/pyproject.toml:    1.0.0.dev0 -> 1.0.0b1
  (PEP 440 normalization of v1.0.0-beta.1)

Also pin the cross-package dependency so a future datagrove 2.x can't
silently break installed gmnspy 1.x:
- gmnspy.dependencies: "datagrove" -> "datagrove>=1.0.0b1,<2"

Verified locally:
- uv build for both packages produces clean wheel + sdist
- gmnspy wheel METADATA: Requires-Dist: datagrove<2,>=1.0.0b1
- gmnspy wheel ships gmnspy/osm/mappings/*.yaml + gmnspy/spec/**/*.json
- both wheels carry LICENSE in dist-info/licenses/
- uv lock + uv sync --extra osm --extra graph resolve cleanly

Tag conventions follow the existing publish workflows:
- datagrove-v1.0.0-beta.1 -> .github/workflows/publish-datagrove.yml
- gmnspy-v1.0.0-beta.1    -> .github/workflows/publish-gmnspy.yml

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

release: bump datagrove + gmnspy to 1.0.0b1 (first beta)

- packages/datagrove/pyproject.toml: 0.1.0.dev0 -> 1.0.0b1
- packages/gmnspy/pyproject.toml:    1.0.0.dev0 -> 1.0.0b1
  (PEP 440 normalization of v1.0.0-beta.1)

Also pin the cross-package dependency so a future datagrove 2.x can't
silently break installed gmnspy 1.x:
- gmnspy.dependencies: "datagrove" -> "datagrove>=1.0.0b1,<2"

Verified locally:
- uv build for both packages produces clean wheel + sdist
- gmnspy wheel METADATA: Requires-Dist: datagrove<2,>=1.0.0b1
- gmnspy wheel ships gmnspy/osm/mappings/*.yaml + gmnspy/spec/**/*.json
- both wheels carry LICENSE in dist-info/licenses/
- uv lock + uv sync --extra osm --extra graph resolve cleanly

Tag conventions follow the existing publish workflows:
- datagrove-v1.0.0-beta.1 -> .github/workflows/publish-datagrove.yml
- gmnspy-v1.0.0-beta.1    -> .github/workflows/publish-gmnspy.yml

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Merge pull request #38 from e-lo/pedro/pandas_compatibility

This makes GMNSPy compatible with Pandas 3.0, fixes #39.
Adds testing across multiple versions of Python and Pandas.
Fixes typos

Bump version

hotfix

bump version

increment version

url fmt

Merge pull request #17 from pedrocamargo/pedro/logging

- Uses logging rather than print statements
- Re-organizes validation module

Create pythonpublish.yml