Initial travel knowledge graph release

.gitignore

@@ -0,0 +1,36 @@
+.DS_Store
+.env
+.env.*
+!.env.example
+
+# Python
+__pycache__/
+*.py[cod]
+.pytest_cache/
+.mypy_cache/
+.ruff_cache/
+.venv/
+venv/
+
+# Node / frontend build cache
+admin-web/node_modules/
+admin-web/dist/
+admin-web/tsconfig.tsbuildinfo
+
+# Runtime and generated local files
+logs/
+tmp/
+*.log
+*.pid
+app/static/admin/
+
+# Local collection caches and external cloned research repos.
+# Runtime data is published through snapshots/ instead.
+data/
+
+# Large generated reports and demo media
+docs/reports/*
+!docs/reports/new2_current_kg_schema_snapshot.md
+
+# Local visual QA screenshots
+travel_assistant_*_test.png