chore(release): 4.63.1 [skip ci]

## [4.63.1](https://github.com/antialias/soroban-abacus-flashcards/compare/v4.63.0...v4.63.1) (2025-10-21) ### Bug Fixes * **flashcards:** increase rotation sensitivity 10x for visible grab point physics ([c0fa926](c0fa926d16))
fix(flashcards): increase rotation sensitivity 10x for visible grab point physics
2025-10-21 16:08:00 +00:00 · 2025-10-21 11:06:48 -05:00
3 changed files with 17 additions and 2 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [4.63.1](https://github.com/antialias/soroban-abacus-flashcards/compare/v4.63.0...v4.63.1) (2025-10-21)
+
+
+### Bug Fixes
+
+* **flashcards:** increase rotation sensitivity 10x for visible grab point physics ([c0fa926](https://github.com/antialias/soroban-abacus-flashcards/commit/c0fa926d16d02c1bfe880b7f0056a760e8461b3b))
+
 ## [4.63.0](https://github.com/antialias/soroban-abacus-flashcards/compare/v4.62.1...v4.63.0) (2025-10-21)


--- a/apps/web/src/components/InteractiveFlashcards.tsx
+++ b/apps/web/src/components/InteractiveFlashcards.tsx
@@ -191,13 +191,21 @@ function DraggableCard({ card }: DraggableCardProps) {
    // If grabbed on left and dragged right → clockwise rotation
    // If grabbed on right and dragged left → counter-clockwise rotation
    const crossProduct = grabOffsetRef.current.x * deltaY - grabOffsetRef.current.y * deltaX
-    const rotationInfluence = crossProduct / 5000 // Scale factor for reasonable rotation (adjust as needed)
+    const rotationInfluence = crossProduct / 500 // Reduced scale factor for more visible rotation
    const newRotation = baseRotationRef.current + rotationInfluence

    // Clamp rotation to prevent excessive spinning
    const clampedRotation = Math.max(-45, Math.min(45, newRotation))
    setRotation(clampedRotation)

+    // Log rotation changes occasionally (same throttle as shadow logging)
+    const timeSinceLastLog = now - lastLogTimeRef.current
+    if (timeSinceLastLog > 200) {
+      console.log(
+        `[GrabPoint] Rotation: ${clampedRotation.toFixed(1)}° (influence: ${rotationInfluence.toFixed(1)}°, cross: ${crossProduct.toFixed(0)})`
+      )
+    }
+
    // Update card position
    setPosition({
      x: dragStartRef.current.cardX + deltaX,
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "soroban-monorepo",
-  "version": "4.63.0",
+  "version": "4.63.1",
  "private": true,
  "description": "Beautiful Soroban Flashcard Generator - Monorepo",
  "workspaces": [