refactor: move all remaining files to orig/ directory

Completed clean root directory structure:
- Root now contains only: .git, .env, docs/, orig/
- Moved all remaining files and directories to orig/:
  - Config files (.claude, .dockerignore, .drone.yml, etc.)
  - All .env variants (except active .env)
  - Git config (.gitconfig, .github, .gitignore, etc.)
  - Tool configs (.golangci.yml, .revive.toml, etc.)
  - Documentation (*.md files, @prompts)
  - Build files (Dockerfiles, Makefile, go.mod, go.sum)
  - Docker compose files
  - All source directories (scripts, tests, tools, etc.)
  - Runtime directories (logs, monitoring, reports)
  - Dependency files (node_modules, lib, cache)
  - Special files (--delete)

- Removed empty runtime directories (bin/, data/)

V2 structure is now clean:
- docs/planning/ - V2 planning documents
- orig/ - Complete V1 codebase preserved
- .env - Active environment config (not in git)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

orig/@prompts/smart-contract-interaction.md

@@ -0,0 +1,25 @@
+You are an expert in Ethereum smart contract interaction and Web3 development. I'm building an MEV bot in Go that needs to interact with Uniswap V3 smart contracts.
+
+I need help with:
+
+1. Interacting with Uniswap V3 factory contract to get pool addresses
+2. Querying pool contracts for liquidity and price information
+3. Simulating swap transactions to estimate outputs
+4. Building and signing transactions for submission
+5. Working with contract ABIs and function selectors
+6. Handling contract events and logs
+
+Please provide production-ready Go code that:
+- Uses the go-ethereum library for contract interaction
+- Implements efficient contract querying
+- Handles errors gracefully
+- Follows Go best practices
+- Is optimized for performance
+- Includes comprehensive comments
+
+The code should:
+- Connect to Ethereum contracts using ABI bindings
+- Query pool state efficiently
+- Simulate transactions before execution
+- Handle contract events and logs
+- Work with both RPC and WebSocket connections