Fix sliderstreams having too low distance bonus in SpeedEvaluator

[Givikap120]

Part of this PR - #27303

There's a major flaw introduced by this change - #15758
It comes from oversight of how TravelDistance and MinimalJumpDistance work
TravelDistance is minimal distance you need to move to complete the slider. Equals to 0 on too short sliders.
MinimalJumpDistance is a distance from sliderend to the next object minus followcircle radius. This means that if distance to next object is too low - it will be also equal to 0.
This makes practically all sliderstreams have 0 distance bonus.

Unfortunately fixing this issue buffs many farm maps. Specifically - patterns consecutive bursts bursts with sliders inbetween. It used to be worth much less than normal consecutive bursts, because it was assumed that there was no spacing inbetween bursts. Now it's still worth less, but not so much (nerfed only by rhythm).

The flaw is demonstrated the best here:

osu.2024-09-25.16-13-18-997.mp4

osu.2024-09-25.16-13-48-928.mp4

[stanriders]

1. Videos are broken
2. Sliderstreams should not have any distance to begin with, unless of course you're supposed to actually move the cursor to properly complete every slider

[Givikap120]

1. Videos are broken
2. Sliderstreams should not have any distance to begin with, unless of course you're supposed to actually move the cursor to properly complete every slider

1. How the videos are broken? On videos you can see that converting sliderstream to normal stream is increasing pp reward in 2 times.
2. Sliderstreams calculated to have 0 spacing between the two heads, even if they're spaced streams in reality.

[stanriders]

Oh nevermind videos are back again, github returned 404 before