add: gitignore

.gitignore

@@ -0,0 +1,45 @@
+# Go build artifacts
+bin/
+build/
+dist/
+out/
+
+# Executables and shared libs
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test and coverage outputs
+*.test
+coverage.out
+*.coverprofile
+
+# Logs
+*.log
+logs/
+
+# Env files
+.env
+.env.*
+
+# IDE settings
+.vscode/
+.idea/
+*.iml
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Archives and temporary files
+*.zip
+*.tar
+*.tar.gz
+*.rar
+*.7z
+*.tmp
+*.temp
+*.swp
+~*