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/monitoring/alerts.yml

@@ -0,0 +1,21 @@
+groups:
+  - name: mev-bot-alerts
+    interval: 30s
+    rules:
+      - alert: MEVBotHighErrorRate
+        expr: mev_bot_trade_error_rate > 0.25
+        for: 10m
+        labels:
+          severity: critical
+        annotations:
+          summary: "MEV bot trade error rate is above 25%"
+          description: "Error rate has exceeded 25% for 10 minutes. Investigate RPC stability, pool state, and contract execution failures."
+
+      - alert: MEVBotDegradedProfitFactor
+        expr: mev_bot_profit_factor < 1
+        for: 15m
+        labels:
+          severity: warning
+        annotations:
+          summary: "MEV bot profit factor dropped below 1"
+          description: "Profit factor is below 1 for 15 minutes, indicating unprofitable execution after gas costs. Review recent opportunities and gas settings."