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- Update GEMINI.md: remove outdated session summaries and duplicate review section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

docker-compose.yml

@@ -1,5 +1,3 @@
-version: "3.8"
-
 services:
   postgres:
     image: postgres:15-alpine
@@ -8,29 +6,37 @@ services:
     environment:
       POSTGRES_DB: hyper
       POSTGRES_USER: hyper
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_PASSWORD: kaqpaaoi0
     volumes:
       - pg_data:/var/lib/postgresql/data
       - ./postgres/postgresql.conf:/etc/postgresql/postgresql.conf
     command: postgres -c config_file=/etc/postgresql/postgresql.conf
     ports:
-      - "5432:5432"
+      - "5433:5432"
     networks:
       - hyper_net
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U [secret] -d [secret]"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
 
   data-collector:
-    build: .
+    image: hyper-data-collector:latest
     container_name: hyper_data
     restart: unless-stopped
     depends_on:
-      - postgres
+      postgres:
+        condition: service_healthy
     env_file:
       - .env.docker
+    environment:
+      - PYTHONPATH=/app
     volumes:
       - ./_data:/app/_data
       - ./_logs:/app/_logs
       - ./secrets:/app/secrets
-      - /volume1/docker/hyper/backups:/backups
+      - /volume2/docker/hyper/backups:/backups
     networks:
       - hyper_net
 
@@ -40,3 +46,6 @@ volumes:
 networks:
   hyper_net:
     driver: bridge
+    ipam:
+      config:
+        - subnet: 172.22.0.0/16