Advanced Graph View 0.5.2

Changes

• Path tool draws the route. Picking two notes now traces the shortest path between them as a thin violet line with direction arrows, following the layout as it moves. The notes along the route are always labeled, regardless of zoom and label limits — the same treatment explore mode gives its neighbors. The route clears when you switch tools, press Esc, or reset the view.
• N-step neighborhood fixed. Brightness falloff now stretches across the chosen depth instead of flattening past step 3, so moving the slider from 3 to 6 visibly changes the picture. The reached notes get the accent highlight, matching the path tool.
• Node size slider range is now 0.1–3.0.

Fixes

• Off-screen culling margin follows the actual largest node radius, so enlarged nodes no longer blink out at the view edge.