change matrix colors to reflect task size

src/views/MatrixView.tsx

@@ -1,5 +1,5 @@
 import { type Component, For, createMemo } from "solid-js";
-import { store, calculateUrgencyScore, setActiveTaskId, setStore, getCombinedScore, matchesFilter } from "@/store";
+import { store, calculateUrgencyScore, setActiveTaskId, setStore, matchesFilter } from "@/store";
 import { cn } from "@/lib/utils";
 import { Select, SelectContent, SelectItem, SelectTrigger } from "@/components/ui/select";
 
@@ -85,11 +85,11 @@ export const MatrixView: Component = () => {
                         };
 
                         const urgencyScore = calculateUrgencyScore(task.dueDate);
-                        const combinedScore = getCombinedScore(task);
 
-                        // Map 1-10 to HSL Hue (0 = Red, 240 = Blue)
-                        // Using a slightly limited range for better aesthetics (0 to 220)
-                        const hue = ((10 - combinedScore) / 9) * 220;
+                        // Map task size (0-10) to HSL Hue (240 = Blue/Cool, 0 = Red/Warm)
+                        // This creates a "true gradient" from small to large tasks.
+                        const taskSize = task.size ?? 5;
+                        const hue = (1 - (taskSize / 10)) * 240;
                         const dotColor = `hsl(${hue}, 85%, 55%)`;
 
                         return (
@@ -123,6 +123,7 @@ export const MatrixView: Component = () => {
                                         <p class="text-xs font-bold leading-tight">{task.title}</p>
                                         <div class="flex items-center justify-between mt-2 pt-2 border-t border-border">
                                             <span class="text-[9px] text-muted-foreground">U: {urgencyScore}</span>
+                                            <span class="text-[9px] text-muted-foreground">S: {task.size ?? 5}</span>
                                             <span class="text-[9px] text-muted-foreground">P: {task.priority}</span>
                                         </div>
                                     </div>