web: add previous/compare values for all charts

apps/web/src/components/report/chart/ChartProvider.tsx

@@ -2,6 +2,7 @@ import { createContext, memo, useContext, useMemo } from 'react';
 
 export interface ChartContextType {
   editMode: boolean;
+  previous?: boolean;
 }
 
 type ChartProviderProps = {
@@ -12,14 +13,19 @@ const ChartContext = createContext<ChartContextType>({
   editMode: false,
 });
 
-export function ChartProvider({ children, editMode }: ChartProviderProps) {
+export function ChartProvider({
+  children,
+  editMode,
+  previous,
+}: ChartProviderProps) {
   return (
     <ChartContext.Provider
       value={useMemo(
         () => ({
           editMode,
+          previous: previous ?? false,
         }),
-        [editMode]
+        [editMode, previous]
       )}
     >
       {children}