Refactor Hook, Operator and Trigger class

[pankajastro]

Hook

• The get_connection call is moved to a property to improve encapsulation, ensuring that connections are fetched only when needed.

Operator

• Unnecessary checks and methods have been removed to simplify the logic and reduce complexity.
• Methods that aren't used widely have been converted to private methods (_method_name) to signify their internal use

Trigger

• Custom timeout handling and related loops have been removed to streamline the class and adhere to simpler, more standardized tiggerer timeout mechanisms.
• Unused methods are removed, and others are privatized to improve code maintainability and reduce surface area for potential bugs.