fix: resolve incorrect redirect to 404 page on search fields (#3959)

Co-authored-by: Brandon Roberts <[email protected]>

components/organisms/Repositories/repositories.tsx

@@ -1,6 +1,6 @@
-import { ComponentProps, useEffect, useState } from "react";
-import { useRouter } from "next/router";
 import clsx from "clsx";
+import { useRouter } from "next/router";
+import { ComponentProps, useEffect, useState } from "react";
 
 import { usePostHog } from "posthog-js/react";
 import TableTitle from "components/atoms/TableTitle/table-title";
@@ -13,8 +13,8 @@ import useSupabaseAuth from "lib/hooks/useSupabaseAuth";
 import { setQueryParams } from "lib/utils/query-params";
 
 import Checkbox from "components/atoms/Checkbox/checkbox";
-import Button from "components/shared/Button/button";
 import LimitSelect from "components/atoms/Select/limit-select";
+import Button from "components/shared/Button/button";
 import { useMediaQuery } from "lib/hooks/useMediaQuery";
 import RepositoriesTable, { classNames, RepositoriesRows } from "../RepositoriesTable/repositories-table";
 import RepoNotIndexed from "./repository-not-indexed";
@@ -95,10 +95,10 @@ export default function Repositories({ repositories, showSearch = true, personal
 
   const handleOnSearch = (search?: string) => {
     if (selectedFilter && !search) {
-      return router.push(`/${topic}/${toolName}`);
+       return router.push(`/explore/topic/${topic}/${toolName}`);
     }
     if (search && /^[a-zA-Z0-9\-\.]+\/[a-zA-Z0-9\-\.]+$/.test(search)) {
-      return router.push(`/${topic}/${toolName}/filter/${search}`);
+      return router.push(`/explore/topic/${topic}/${toolName}/filter/${search}`);
     }
   };