fix: eliminate chart, bar, and button layout transitions across all dashboard components

src/components/AI/WeeklyProgressReport.tsx

@@ -1,4 +1,4 @@
-"use client"
+"use client"
 
 import { TrendingUp, TrendingDown, Brain, Zap, Target, Clock } from "lucide-react"
 import { Card, CardContent } from "@/components/ui/card"
@@ -97,7 +97,7 @@ export function WeeklyProgressReport() {
                         </div>
                       )}
                       <div
-                        className={`w-full rounded-t-md transition-all duration-700 ${
+                        className={`w-full rounded-t-md ${
                           !isDemo
                             ? "bg-white/5 border border-white/10"
                             : i === 6