@"
# Build outputs
build/bin/
frontend/dist/

# Frontend dependencies
frontend/node_modules/
frontend/.vite/

# Wails generated bindings
frontend/wailsjs/

# Go build cache
*.exe
*.test
*.out

# TLE cache
satmaster_tle_cache.txt

# OS & editor
.DS_Store
Thumbs.db
desktop.ini
.idea/
.vscode/
*.swp
*~

# Misc
tree
frontend/package.json.md5
"@ | Set-Content .gitignore -Encoding UTF8

git add .gitignore
git commit -m "chore: fix .gitignore content"
git push