SSO Update :)

migrations/003_create_audit_log_table.sql

@@ -0,0 +1,16 @@
+-- Create audit log table for tracking all user actions
+CREATE TABLE IF NOT EXISTS audit_log (
+  audit_id BIGINT AUTO_INCREMENT PRIMARY KEY,
+  user_id INT,
+  action_type VARCHAR(50) NOT NULL,
+  entity_type VARCHAR(50) NOT NULL,
+  entity_id VARCHAR(50),
+  details JSON,
+  ip_address VARCHAR(45),
+  created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE SET NULL,
+  INDEX idx_user_id (user_id),
+  INDEX idx_created_at (created_at),
+  INDEX idx_entity (entity_type, entity_id),
+  INDEX idx_action_type (action_type)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;