Initial commit: Solana lottery program

.dockerignore

@@ -0,0 +1,46 @@
+# Development files
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Anchor build artifacts
+target/
+.anchor/
+Cargo.lock
+
+# Program files (not needed for frontend)
+programs/
+migrations/
+tests/
+client/
+
+# Development configs
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Git
+.git/
+.gitignore
+
+# Build files
+*.log
+temp/
+tmp/
+
+# Test files
+test-*.js
+*test.js