Field operation type validation rules with APL function support

• 1. Under global settings for field operation types, a new configuration item is added: "Check-in/Check-out/Task Completion APL Function Validation"
• 2. Flexible enabling based on requirements; validation timing for check-in, check-out, and completion can be configured freely
• 3. When validation is enabled: Implementers can use APL functions to implement business rule judgments (e.g., minimum visit duration validation), which will be evaluated during field check-in/check-out/completion
• 4. Supports both blocking and non-blocking prompt modes, configurable according to actual needs