Handle jog panel and canvas fit buttons positioning for right rulers

[MarkJB]

This pull request improves the layout responsiveness of the jog panel and canvas controls by dynamically adjusting their right-side insets based on the active machine profile's origin and the visibility of the properties panel. This ensures that UI elements do not overlap with the ruler or reserved UI space when the machine origin changes or when the properties panel is toggled.

Dynamic UI layout adjustments:

• The jog panel's right inset is now calculated dynamically, accounting for the properties panel width and whether the machine's origin places the ruler on the right side. This prevents overlap with the ruler and ensures correct positioning when the active machine profile changes (src/renderer/src/App.tsx). [1] [2] [3] [4]
• The canvas controls (PlotCanvasControls) now accept a rightInsetPx prop, allowing their right offset to be adjusted based on the ruler's position, providing consistent spacing and avoiding UI collisions (src/renderer/src/components/PlotCanvas/PlotCanvas.tsx, src/renderer/src/components/PlotCanvas/components/PlotCanvasControls.tsx). [1] [2] [3]

Testing improvements:

• Added a component test to verify that the jog panel's right inset updates correctly when switching between machine profiles with different origin settings, ensuring correct UI behavior (tests/component/App.test.tsx).

Supporting changes:

• Imported RULER_W and OriginType where needed to support the new layout calculations (src/renderer/src/App.tsx, src/renderer/src/components/PlotCanvas/PlotCanvas.tsx). [1] [2]