chore: require scitex-scholar>=1.0.0 (real API)

v1.0.0 has the full Scholar/Paper/Papers API migrated from scitex-python.
Previous versions (0.1.0, 0.2.0) had incomplete or placeholder APIs.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: ywatanabe1989

pyproject.toml

@@ -73,7 +73,7 @@ dependencies = [
     # Delegated modules from #51 standalonization
     "scitex-core>=0.2.0",
     "scitex-db>=0.1.0",
-    "scitex-scholar>=0.1.0",
+    "scitex-scholar>=1.0.0",
     "scitex-parallel>=0.1.0",
     "scitex-types>=0.1.0",
     "scitex-path>=0.1.0",