chore(logs): drop hard-coded temporary probe logs

Remove three one-off investigation aids pinned to one seed/coordinate:
- [VoxelForgeExplore][TemporaryShaftConnectors] in the shaft connector
  op's Eval (a thread_local flag + coordinate test in the density path);
- [VoxelForgeExplore][TemporaryVerticalLanding] in the vertical-shaft
  landing search (seed 14, bottom Z -736 only);
- [VoxelForgeExplore][TemporaryShaftProbe] in the explore commandlet walk
  mode (seed 14 VerticalShafts only; its own comment said it would be
  removed once the seam was fixed).

No tool, test or script matches these tags (Tools/*.ps1 only parse
[VoxelForgeExplore][OwnerAssets] under that prefix). The probe's density
reads were log-only, so generated geometry and reports are unchanged.
All cvar-gated diagnostics and test result lines are kept.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01URDGLsu7c4nunqNFPJEFPU

Source/VoxelForge/Private/VoxelCaveMorphology.cpp

@@ -5865,14 +5865,6 @@ namespace
                         SampleShaft,
                         OutPoint))
                 {
-                    if (Seed == 14 && FMath::IsNearlyEqual(StrateBottomZ, -736.0f))
-                    {
-                        UE_LOG(LogTemp, Display,
-                            TEXT("[VoxelForgeExplore][TemporaryVerticalLanding] axis=(%.3f,%.3f) "
-                                 "safeRadius=%.3f candidate=(%.3f,%.3f,%.3f)"),
-                            BestAxisX, BestAxisY, BestSafeRadius,
-                            CandidateFeet.X, CandidateFeet.Y, CandidateFeet.Z);
-                    }
                     return true;
                 }
             }

Source/VoxelForge/Private/VoxelDensityOpStack.cpp

@@ -2806,27 +2806,6 @@ namespace
         {
             if (Field == nullptr) return;
             const FShaftFieldSource::FCells& Cells = Field->GetCellsAt(WorldX, WorldY);
-            static thread_local bool bLoggedTemporaryShaftConnectors = false;
-            if (!bLoggedTemporaryShaftConnectors
-                && FMath::IsNearlyEqual(WorldZ, -700.0f)
-                && WorldX > -180.0f && WorldX < -170.0f
-                && WorldY > -48.0f && WorldY < -38.0f)
-            {
-                bLoggedTemporaryShaftConnectors = true;
-                UE_LOG(LogTemp, Display,
-                    TEXT("[VoxelForgeExplore][TemporaryShaftConnectors] query=(%.3f,%.3f,%.3f) count=%d"),
-                    WorldX, WorldY, WorldZ, Cells.Conns.Num());
-                for (const FShaftFieldSource::FConn& DebugConn : Cells.Conns)
-                {
-                    UE_LOG(LogTemp, Display,
-                        TEXT("[VoxelForgeExplore][TemporaryShaftConnectors] A=(%.3f,%.3f,%.3f) "
-                             "B=(%.3f,%.3f,%.3f) radius=%.3f floor=%.3f walk=%d"),
-                        DebugConn.A.X, DebugConn.A.Y, DebugConn.A.Z,
-                        DebugConn.B.X, DebugConn.B.Y, DebugConn.B.Z,
-                        DebugConn.Radius, DebugConn.FloorZ,
-                        DebugConn.bWalkableFloor ? 1 : 0);
-                }
-            }
             for (const FShaftFieldSource::FConn& Conn : Cells.Conns)
             {
                 if (!Conn.bWalkableFloor) continue;