Init

.gitignore

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+# Zig build artifacts
+zig-out/
+zig-cache/
+.zig-cache/
+
+# Pi decimal file (may be large)
+*.txt
+
+# IDE and editor files
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+
+# MacOS specific files
+.DS_Store
+.AppleDouble
+.LSOverride
+Icon?
+._*
+.Spotlight-V100
+.Trashes
+
+# Backup files
+*.bak
+*.tmp
+*.backup
+
+# Local development environment settings
+.env
+.envrc
+.direnv/
+
+# Test artifacts
+**/test-results/
+
+# Dependency directories
+/deps/
+
+# Dynamic data directory
+data/