Add Pressure Advance visualization support (#11673)

* Add Pressure Advance visualization support

Signed-off-by: minicx <minicx@disroot.org>

* Port Pressure Advance visualization to libvgcode architecture

Adapt PA visualization (originally in commit e3a77259) to work with
the new libvgcode library introduced by upstream PR #10735.

Changes across the libvgcode stack:
- PathVertex: add pressure_advance field
- Types.hpp: add PressureAdvance to EViewType enum
- ViewerImpl: add ColorRange, color mapping, range updates for PA
- LibVGCodeWrapper: pass pressure_advance from MoveVertex to PathVertex

GCodeViewer UI integration:
- Add "Pressure Advance" to view type dropdown
- Add PA color range in legend (3 decimal places)
- Add PA value display in sequential view marker tooltip
- Add PA row in position properties table

The GCodeProcessor PA parsing (M900, M572, SET_PRESSURE_ADVANCE)
is preserved from the original implementation.

* Tag Pressure Advance visualization changes with ORCA comments

Signed-off-by: minicx <minicx@disroot.org>

---------

Signed-off-by: minicx <minicx@disroot.org>
Co-authored-by: Ioannis Giannakas <59056762+igiannakas@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>

src/libvgcode/include/PathVertex.hpp

@@ -86,6 +86,11 @@ struct PathVertex
     // Layer duration in seconds
     //
     float layer_duration{ 0.0f };
+    //
+    // ORCA: Add Pressure Advance visualization support
+    // Pressure advance value
+    //
+    float pressure_advance{ 0.0f };
 
     //
     // Return true if the segment is an extrusion move

src/libvgcode/include/Types.hpp

@@ -92,6 +92,8 @@ enum class EViewType : uint8_t
     LayerTimeLogarithmic,
     FanSpeed,
     Temperature,
+// ORCA: Add Pressure Advance visualization support
+    PressureAdvance,
     Tool,
     COUNT
 };

src/libvgcode/include/Viewer.hpp

@@ -169,6 +169,8 @@ public:
     // EViewType::ActualSpeed
     // EViewType::FanSpeed
     // EViewType::Temperature
+    // ORCA: Add Pressure Advance visualization support
+    // EViewType::PressureAdvance
     // EViewType::VolumetricFlowRate
     // EViewType::ActualVolumetricFlowRate
     // EViewType::LayerTimeLinear
@@ -185,6 +187,8 @@ public:
     // EViewType::ActualSpeed
     // EViewType::FanSpeed
     // EViewType::Temperature
+    // ORCA: Add Pressure Advance visualization support
+    // EViewType::PressureAdvance
     // EViewType::VolumetricFlowRate
     // EViewType::ActualVolumetricFlowRate
     // EViewType::LayerTimeLinear