Clean up unused files, organize structure, update docs

- Delete obsolete files: data_fetcher_old.py, market_old.py, base_strategy.py (root),
  strategy_sma_cross.py, and old architecture remnants (address_monitor.py,
  position_monitor.py, trade_log.py, wallet_data.py, whale_tracker.py)
- Delete zero-byte Docker artifacts and runtime files (clp_hedger.log,
  clp_hedger/hedge_status.json)
- Move one-off utility scripts to scripts/ directory
- Move example/template files to .temp/ directory
- Update .gitignore: add entries for clp_hedger.log, clp_hedger/hedge_status.json,
  Docker layer hash files, Using, Running, and backups/
- Update .dockerignore: add clp_hedger.log, clp_hedger/hedge_status.json, backups/
- Create example config files: _data/strategies.json.example,
  _data/backtesting_conf.json.example, _data/coin_precision.json.example
- Update GEMINI.md: remove outdated session summaries and duplicate review section
- Update review.md: add cleanup status section, update remaining recommendations
- Update MIGRATION_PLAN.md: mark completed phases, update file references
- Update DOCKER_MIGRATION_GUIDE.md: update import_csv.py path reference

scripts/create_agent.py

@@ -0,0 +1,70 @@
+import os
+from eth_account import Account
+from hyperliquid.exchange import Exchange
+from hyperliquid.utils import constants
+from dotenv import load_dotenv
+from datetime import datetime, timedelta
+import json
+
+# Load environment variables from a .env file if it exists
+load_dotenv()
+
+def create_and_authorize_agent():
+    """
+    Creates and authorizes a new agent key pair using your main wallet,
+    following the correct SDK pattern.
+    """
+    # --- STEP 1: Load your main wallet ---
+    # This is the wallet that holds the funds and has been activated on Hyperliquid.
+    main_wallet_private_key = os.environ.get("MAIN_WALLET_PRIVATE_KEY")
+    if not main_wallet_private_key:
+        main_wallet_private_key = input("Please enter the private key of your MAIN trading wallet: ")
+
+    try:
+        main_account = Account.from_key(main_wallet_private_key)
+        print(f"\n✅ Loaded main wallet: {main_account.address}")
+    except Exception as e:
+        print(f"❌ Error: Invalid main wallet private key provided. Details: {e}")
+        return
+
+    # --- STEP 2: Initialize the Exchange with your MAIN account ---
+    # This object is used to send the authorization transaction.
+    exchange = Exchange(main_account, constants.MAINNET_API_URL, account_address=main_account.address)
+
+    # --- STEP 3: Create and approve the agent with a specific name ---
+    # agent name must be between 1 and 16 characters long
+    agent_name = "executor_SCALPER"
+
+    print(f"\n🔗 Authorizing a new agent named '{agent_name}'...")
+    try:
+        # --- FIX: Pass only the agent name string to the function ---
+        approve_result, agent_private_key = exchange.approve_agent(agent_name)
+        
+        if approve_result.get("status") == "ok":
+            # Derive the agent's public address from the key we received
+            agent_account = Account.from_key(agent_private_key)
+            
+            print("\n🎉 SUCCESS! Agent has been authorized on-chain.")
+            print("="*50)
+            print("SAVE THESE SECURELY. This is what your bot will use.")
+            print(f"   Name: {agent_name}")
+            print(f"   (Agent has a default long-term validity)")
+            print(f"🔑 Agent Private Key: {agent_private_key}")
+            print(f"🏠 Agent Address: {agent_account.address}")
+            print("="*50)
+            print("\nYou can now set this private key as the AGENT_PRIVATE_KEY environment variable.")
+        else:
+            print("\n❌ ERROR: Agent authorization failed.")
+            print("   Response:", approve_result)
+            if "Vault may not perform this action" in str(approve_result):
+                 print("\n   ACTION REQUIRED: This error means your main wallet (vault) has not been activated. "
+                       "Please go to the Hyperliquid website, connect this wallet, and make a deposit to activate it.")
+
+
+    except Exception as e:
+        print(f"\nAn unexpected error occurred during authorization: {e}")
+
+
+if __name__ == "__main__":
+    create_and_authorize_agent()
+