improvement: use different volumeThreshold for different algorithms

[WofWca]

Margins are already on the list.

jumpcutter/src/settings/defaultSettings.ts

Lines 60 to 68 in 6f82c44

	algorithmSpecificSettings: {
	[ControllerKind.CLONING]: {
	marginBefore: 0.050,
	marginAfter: 0.030,
	},
	[ControllerKind.STRETCHING]: {
	...stretchingControllerSpecificDefaults,
	},
	},

Also maybe silenceSpeed also needs to be added there, although it's not used in the cloning algorithm yet.

The reason I think we need this is because with the cloning algorithm you don't really need to set volumeThreshold as low as possible because marginBefore actually works properly there without any stretching.

[WofWca]

Oh BTW maybe we should simply make the one setting a multiplier of another setting? E.g. when you switch to the cloning algorithm, just multiply margins by two.