Create the Dashboard record show page (#14423)

Closes https://github.com/twentyhq/core-team-issues/issues/1438

- Reorganized PageLayout module
- Created `DashboardRenderer` and `PageLayoutRenderer`
- Created stories for the `PageLayoutRenderer`
- Refactored the Widget components


https://github.com/user-attachments/assets/27e9ac8f-b237-4c21-8494-3fab6d65af3a

packages/twenty-front/src/modules/page-layout/widgets/graph/utils/calculateAngularGradient.ts

@@ -0,0 +1,13 @@
+export const calculateAngularGradient = (angle: number) => {
+  const gradientAngle = (angle * Math.PI) / 180 + Math.PI / 2;
+
+  const dx = Math.sin(gradientAngle);
+  const dy = -Math.cos(gradientAngle);
+
+  return {
+    x1: `${50 - dx * 50}%`,
+    y1: `${50 - dy * 50}%`,
+    x2: `${50 + dx * 50}%`,
+    y2: `${50 + dy * 50}%`,
+  };
+};