Initial import of HEROLL source and design documents

.gitignore

@@ -0,0 +1,50 @@
+# Local dependencies and generated files
+node_modules/
+dist/
+__pycache__/
+*.pyc
+*.log
+*.pid
+.server.pid
+launcher-last-error.txt
+*.tsbuildinfo
+
+# Original packages, research archives and historical releases
+/HEROLL_APK_REVERSE_ONLY/
+/HEROLL_GDD_CHATGPT_HANDOFF/
+/outputs/
+/work/
+/参考资料/
+/analysis/
+/.publish/
+*.zip
+*.apk
+*.xapk
+*.mp4
+
+# Extracted artwork: kept locally pending distribution rights
+/design/ue-ui/assets/original/
+/HEROLL_RULES_v0.2.8/09-UI与美术资产/
+
+# Generated screenshots and local build helpers
+/mvp/mvp/
+/mvp/tests/artifacts/
+/tests/
+/spine-*.mjs
+
+# Local credentials and machine configuration
+.env
+.env.*
+!.env.example
+*.pem
+*.key
+*.pfx
+*.keystore
+.DS_Store
+Thumbs.db
+
+# Local inventory reports
+/git-file-inventory.csv
+/git-upload-candidates.csv
+/git-upload-excluded.csv
+/git-upload-review.md