refactor(scripts): reorganize scripts/ into seed/ and validate/ subfolders

Move 9 init/seed scripts into scripts/seed/ and 7 validation scripts
(+ validators/ subfolder) into scripts/validate/ to reduce clutter in
the root scripts/ directory. Update all references across Makefile,
CI/CD configs, pre-commit hooks, docs (~40 files), and Python imports.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

scripts/seed/init_log_settings.py

@@ -0,0 +1,137 @@
+#!/usr/bin/env python3
+"""
+Initialize default log settings in database.
+
+Run this script to create default logging configuration settings.
+"""
+
+# Register all models with SQLAlchemy so string-based relationships resolve
+for _mod in [
+    "app.modules.billing.models",
+    "app.modules.inventory.models",
+    "app.modules.cart.models",
+    "app.modules.messaging.models",
+    "app.modules.loyalty.models",
+    "app.modules.catalog.models",
+    "app.modules.customers.models",
+    "app.modules.orders.models",
+    "app.modules.marketplace.models",
+    "app.modules.cms.models",
+]:
+    try:
+        __import__(_mod)
+    except ImportError:
+        pass
+
+from app.core.database import SessionLocal
+from app.modules.tenancy.models import AdminSetting
+
+
+def init_log_settings():
+    """Create default log settings if they don't exist."""
+    db = SessionLocal()
+
+    try:
+        settings_to_create = [
+            {
+                "key": "log_level",
+                "value": "INFO",
+                "value_type": "string",
+                "category": "logging",
+                "description": "Application log level (DEBUG, INFO, WARNING, ERROR, CRITICAL)",
+                "is_public": False,
+                "is_encrypted": False,
+            },
+            {
+                "key": "log_file_max_size_mb",
+                "value": "10",
+                "value_type": "integer",
+                "category": "logging",
+                "description": "Maximum log file size in MB before rotation",
+                "is_public": False,
+                "is_encrypted": False,
+            },
+            {
+                "key": "log_file_backup_count",
+                "value": "5",
+                "value_type": "integer",
+                "category": "logging",
+                "description": "Number of rotated log files to keep",
+                "is_public": False,
+                "is_encrypted": False,
+            },
+            {
+                "key": "db_log_retention_days",
+                "value": "30",
+                "value_type": "integer",
+                "category": "logging",
+                "description": "Number of days to retain logs in database",
+                "is_public": False,
+                "is_encrypted": False,
+            },
+            {
+                "key": "file_logging_enabled",
+                "value": "true",
+                "value_type": "boolean",
+                "category": "logging",
+                "description": "Enable file-based logging",
+                "is_public": False,
+                "is_encrypted": False,
+            },
+            {
+                "key": "db_logging_enabled",
+                "value": "true",
+                "value_type": "boolean",
+                "category": "logging",
+                "description": "Enable database logging for critical events",
+                "is_public": False,
+                "is_encrypted": False,
+            },
+        ]
+
+        created_count = 0
+        updated_count = 0
+
+        for setting_data in settings_to_create:
+            existing = (
+                db.query(AdminSetting)
+                .filter(AdminSetting.key == setting_data["key"])
+                .first()
+            )
+
+            if existing:
+                print(
+                    f"✓ Setting '{setting_data['key']}' already exists (value: {existing.value})"
+                )
+                updated_count += 1
+            else:
+                setting = AdminSetting(**setting_data)
+                db.add(setting)
+                created_count += 1
+                print(
+                    f"✓ Created setting '{setting_data['key']}' = {setting_data['value']}"
+                )
+
+        db.commit()
+
+        print("\n" + "=" * 70)
+        print("LOG SETTINGS INITIALIZATION COMPLETE")
+        print("=" * 70)
+        print(f"  Created: {created_count} settings")
+        print(f"  Existing: {updated_count} settings")
+        print(f"  Total: {len(settings_to_create)} settings")
+        print("=" * 70)
+
+    except Exception as e:
+        db.rollback()
+        print(f"Error initializing log settings: {e}")
+        raise
+    finally:
+        db.close()
+
+
+if __name__ == "__main__":
+    print("=" * 70)
+    print("INITIALIZING LOG SETTINGS")
+    print("=" * 70)
+    init_log_settings()