How are pitching and rolling moments transferred from rotor to the body?
The impact of these effects depend on the rotor design.  E.g. a teetering rotor only includes the second effect you mentioned (tilted thrust vector), the 1st effect is absent.  The first effect you mentioned increases as the "flap hinge" is moved away from the hub, giving more control force utilizing CF.  You may be interested to know there's typically a 3rd effect - if the blades are restrained from flapping freely (in the simplest case a spring) that restraint creates a pitch moment about the hub which also pitches the aircraft.   Each of these is discussed here.