ci(release): correct Zenodo license and release notes

[raederan]

Summary

• CITATION.cff: remove the hardcoded MIT license; GitHub and Zenodo now resolve Apache-2.0 from the LICENSE file (single source of truth).
• Release notes: create the GitHub Release with GitHub's "What's Changed" (--generate-notes) plus a link to the full CHANGELOG.md, so Zenodo shows notes again, with no duplication (PSR runs --no-vcs-release).

[github-actions]

Release preview

No version bump from the current commits (stays at v0.16.3). Use conventional commit types (feat, fix, ...) to trigger a release.

Changelog preview (truncated)

_{Preview via python-semantic-release and conventional commits.}

[github-actions]

📊 Benchmark Results

Click to see benchmark comparison

📊 Benchmark Comparison (threshold: 1.3x)
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➖ Unchanged (within threshold):
  ➖ test_simple_dict_document_store: 0.0017s → 0.0017s (+3.0%)
  ➖ test_sqlite_document_store: 0.0019s → 0.0019s (+0.3%)
  ➖ test_local_sparql_store: 0.0395s → 0.0398s (+0.9%)
  ➖ test_oneof_subschema: 0.0616s → 0.0668s (+8.4%)
  ➖ test_enum_docstrings: 0.0526s → 0.0532s (+1.1%)
  ➖ test_subclass_inheritance: 0.0553s → 0.0563s (+1.8%)
  ➖ test_class_hierarchy: 0.0527s → 0.0541s (+2.6%)
  ➖ test_core[v1]: 0.0393s → 0.0414s (+5.4%)
  ➖ test_core[v2]: 0.0454s → 0.0466s (+2.8%)
  ➖ test_schema_generation[v1]: 0.0017s → 0.0017s (+1.0%)
  ➖ test_schema_generation[v2]: 0.0028s → 0.0028s (+0.9%)
  ➖ test_simple_json: 0.0007s → 0.0007s (+0.4%)
  ➖ test_complex_graph: 0.0017s → 0.0017s (-2.2%)

============================================================
Summary: 0 regressions, 0 improvements, 13 unchanged
============================================================

✅ No significant performance regressions

Threshold: 1.3x (30% slower triggers a regression warning)

Note: Benchmarks are informational only and won't fail the build.

_{💡 Tip: Download the benchmark-results artifact for detailed JSON data}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!