Function get_next_id_with_min 

pub fn get_next_id_with_min(
    array: &[Value],
    id_field: &str,
    min_value: i64,
) -> Result<i64>

Get the next available ID for a config array with minimum value

Finds the maximum value of the specified ID field and returns max(max_id + 1, min_value) This is useful for user-created items that should start at a high ID (e.g., 1000)

Arguments

• array - Array of configuration items
• id_field - Name of the ID field (e.g., “FTYPE_ID”, “FELEM_ID”)
• min_value - Minimum value to return (e.g., 1000 for user items)

Returns

Next available ID value, at least min_value