chore: 统一并扩展项目根目录的.gitignore配置

Co-creation-projects/JJason-DeepCastAgent/.gitignore

@@ -1,5 +1,88 @@
+# General
+.DS_Store
+Thumbs.db
+*.log
+tmp/
+temp/
+
+# Editor
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# Python Virtual Environments (including uv)
+.env
+.venv/
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Python Testing & Coverage
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Python Type Checking
+.mypy_cache/
+.dmypy.json
+dmypy.json
+.pyre/
+
+# Node.js
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+# Frontend Build
+dist-ssr/
+*.local
+
+# Environment Variables
 .env
+.env.*
+!.env.example
+!.env.test
+
+# Project Specific (Preserved from original)
 docs/
 output/
-.vscode/
 .github/

Co-creation-projects/JJason-DeepCastAgent/frontend/.gitignore

@@ -1,3 +0,0 @@
-node_modules
-dist
-.DS_Store