fix(vue-spa): suppress spring snap-back on processed cards

When a new job prop arrives after approve/reject, the watch cleared the
exit-transform inline style while the spring transition was still active,
causing the card to animate from offscreen back to center before the new
card rendered. Fix: set transition:none before clearing the style, then
restore it on the next rAF — browser paints the new position first.

web/src/components/JobCardStack.vue

@@ -204,8 +204,15 @@ watch(() => props.job.id, () => {
   isHeld.value     = false
   isExpanded.value = false
   if (wrapperEl.value) {
+    // Suppress the spring transition for this frame — without this the card
+    // spring-animates from its exit position back to center before the new
+    // job renders (the "snap-back on processed cards" glitch).
+    wrapperEl.value.style.transition = 'none'
     wrapperEl.value.style.transform  = ''
     wrapperEl.value.style.opacity    = ''
+    requestAnimationFrame(() => {
+      if (wrapperEl.value) wrapperEl.value.style.transition = ''
+    })
   }
 })