Fix some broken stuff on the homepage contract search routing (#664)

* Use Next router more appropriately

* Replace instead of push when modifying search query params

web/hooks/use-sort-and-query-params.tsx

@@ -53,9 +53,12 @@ export function useInitialQueryAndSort(options?: {
         console.log('ready loading from storage ', sort ?? defaultSort)
         const localSort = getSavedSort()
         if (localSort) {
-          router.query.s = localSort
           // Use replace to not break navigating back.
-          router.replace(router, undefined, { shallow: true })
+          router.replace(
+            { query: { ...router.query, s: localSort } },
+            undefined,
+            { shallow: true }
+          )
         }
         setInitialSort(localSort ?? defaultSort)
       } else {
@@ -79,7 +82,9 @@ export function useUpdateQueryAndSort(props: {
   const setSort = (sort: Sort | undefined) => {
     if (sort !== router.query.s) {
       router.query.s = sort
-      router.push(router, undefined, { shallow: true })
+      router.replace({ query: { ...router.query, s: sort } }, undefined, {
+        shallow: true,
+      })
       if (shouldLoadFromStorage) {
         localStorage.setItem(MARKETS_SORT, sort || '')
       }
@@ -97,7 +102,9 @@ export function useUpdateQueryAndSort(props: {
         } else {
           delete router.query.q
         }
-        router.push(router, undefined, { shallow: true })
+        router.replace({ query: router.query }, undefined, {
+          shallow: true,
+        })
         track('search', { query })
       }, 500),
     [router]