refactor: clean up imports and improve code consistency across various components; remove unused imports in page.tsx, add missing imports in categories page, and standardize formatting in hooks and chart components

components/statistics/category-bar-chart.tsx

@@ -31,7 +31,15 @@ export function CategoryBarChart({
   const displayData = data.slice(0, maxItems).reverse(); // Reverse pour avoir le plus grand en haut
 
   // Custom tick component for clickable labels
-  const CustomYAxisTick = ({ x, y, payload }: any) => {
+  const CustomYAxisTick = ({
+    x,
+    y,
+    payload,
+  }: {
+    x: number;
+    y: number;
+    payload: { value: string };
+  }) => {
     const categoryName = payload.value;
     const item = displayData.find((d) => d.name === categoryName);