Add AllBitsSet, refactor WideLane, improve math paths

- Add static AllBitsSet property to ISPMDLane and implement in ScalarLane and WideLane
- Refactor WideLane shuffle table pointers and update usages
- Improve pointer safety and mask handling in CompressStore, Gather, and MaskLoad
- Enhance Sin, Cos, SinCos with fast-math and hardware fallback
- Add Newton-Raphson refinement for reciprocal/sqrt when not fast-math
- Optimize MathV.Vector vector loading (struct init, pointer ops)
- Update project file: version 1.3.4, content packaging, AOT settings
- Minor code cleanup and naming consistency fixes

Misaki.HighPerformance.Mathematics.SPMD/Templates/IJobSPMD.tt

@@ -10,7 +10,6 @@ using System.Numerics;
 namespace Misaki.HighPerformance.Mathematics.SPMD;
 
 <#
-
 const string TLane = "TLane";
 const string TNumber = "TNumber";
 const string GenericParameters = $"{TLane}, {TNumber}";