Initial

.gitignore

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+# Dependencies
+node_modules/
+
+# Build output
+main.js
+main.js.map
+
+# TypeScript
+*.tsbuildinfo
+
+# Environment & secrets
+.env
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Editor
+.vscode/
+.idea/
+
+# Claude Code local settings
+.claude/settings.local.json
+
+# User settings
+data.json