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/scripts/deprecated/rotate-logs.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+# Log rotation script for MEV Bot
+
+# Configuration
+LOG_DIR="/home/administrator/projects/mev-beta/logs"
+MAX_SIZE_MB=100
+RETENTION_DAYS=30
+
+# Rotate event logs when they exceed MAX_SIZE_MB
+rotate_large_logs() {
+    echo "Checking for large logs to rotate..."
+    
+    # Find log files larger than MAX_SIZE_MB
+    find "$LOG_DIR/events" -name "*.jsonl" -size +${MAX_SIZE_MB}M | while read logfile; do
+        echo "Rotating large log: $logfile"
+        
+        # Compress the log file
+        gzip "$logfile"
+        
+        # Move to archived directory
+        mv "${logfile}.gz" "$LOG_DIR/archived/"
+    done
+}
+
+# Clean up old archived logs
+cleanup_old_logs() {
+    echo "Cleaning up archived logs older than $RETENTION_DAYS days..."
+    
+    find "$LOG_DIR/archived" -name "*.gz" -mtime +$RETENTION_DAYS -delete
+}
+
+# Main execution
+echo "Starting log rotation for MEV Bot..."
+rotate_large_logs
+cleanup_old_logs
+echo "Log rotation completed."