SBP Update and Fixes

[Cadlaxa]

• Implemented pre-utterance alias length (reads the alias oto parameters from left blank to preutter) every child SBP phonemizer will implement this to their end:

// true: endings end in a 50-tick gap
// false: uses the alias length instead
protected override bool NoGap => true;

protected override double GetTransitionBasicLengthMs(string alias, int tone, PhonemeAttributes attr) {
    double otoLength = GetTransitionBasicLengthMsByOto(alias, tone, attr);
    return otoLength;
}

• Fixed pitch suffix bug in AssignAllAffixes where it assigns wrong pitch to tones other than vowelTone
• Implemented IsGlide to snap certain alias to the note's starting position
• Implemented Global Dictionary
• Implemented diphthong splits via yaml
• Implemented vowel sustains via yaml
• Small code refactor

[AnAndroNerd]

VCCV still isn't right, I will fix it myself

[AnAndroNerd]

all of these shouldn't use the phoneme notes, but instead unotes so that + notes work right. this also fixes other issues down the line

[AnAndroNerd]

case "CC" never happens (sorry!)

[AnAndroNerd]

this needs a check for isGlide, it should be noteVel if it's enabled and nextVel if it isn't