Initial Ralph project setup

.gitignore

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+# Ralph generated files (inside .ralph/ subfolder)
+.ralph/.call_count
+.ralph/.last_reset
+.ralph/.exit_signals
+.ralph/status.json
+.ralph/.ralph_session
+.ralph/.ralph_session_history
+.ralph/.claude_session_id
+.ralph/.response_analysis
+.ralph/.circuit_breaker_state
+.ralph/.circuit_breaker_history
+
+# Ralph logs and generated docs
+.ralph/logs/*
+!.ralph/logs/.gitkeep
+.ralph/docs/generated/*
+!.ralph/docs/generated/.gitkeep
+
+# General logs
+*.log
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Temporary files
+*.tmp
+.temp/
+
+# Node modules (if using Node.js projects)
+node_modules/
+
+# Python cache (if using Python projects)
+__pycache__/
+*.pyc
+
+# Rust build (if using Rust projects)
+target/
+
+# IDE files
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# Ralph backup directories (created by migration)
+.ralph_backup_*