feat: renamed old frontend and fixed some minor bugs

frontend/src/pages/secret-manager/integrations/GithubOauthCallbackPage/GithubOauthCallbackPage.tsx

@@ -0,0 +1,54 @@
+import { useEffect } from "react";
+import { useNavigate, useSearch } from "@tanstack/react-router";
+
+import { ROUTE_PATHS } from "@app/const/routes";
+import { useWorkspace } from "@app/context";
+import { useAuthorizeIntegration } from "@app/hooks/api";
+
+export const GithubOauthCallbackPage = () => {
+  const navigate = useNavigate();
+  const { mutateAsync } = useAuthorizeIntegration();
+
+  const {
+    code,
+    state,
+    installation_id: installationId
+  } = useSearch({
+    from: ROUTE_PATHS.SecretManager.Integratons.GithubOauthCallbackPage.id
+  });
+  const { currentWorkspace } = useWorkspace();
+
+  useEffect(() => {
+    (async () => {
+      try {
+        // validate state
+        if (state !== localStorage.getItem("latestCSRFToken")) {
+          return;
+        }
+
+        localStorage.removeItem("latestCSRFToken");
+
+        const integrationAuth = await mutateAsync({
+          workspaceId: currentWorkspace.id,
+          code: code as string,
+          installationId,
+          integration: "github"
+        });
+
+        navigate({
+          to: "/secret-manager/$projectId/integrations/github/create",
+          params: {
+            projectId: currentWorkspace.id
+          },
+          search: {
+            integrationAuthId: integrationAuth.id
+          }
+        });
+      } catch (err) {
+        console.error(err);
+      }
+    })();
+  }, []);
+
+  return <div />;
+};

frontend/src/pages/secret-manager/integrations/GithubOauthCallbackPage/route.tsx

@@ -0,0 +1,18 @@
+import { createFileRoute } from "@tanstack/react-router";
+import { zodValidator } from "@tanstack/zod-adapter";
+import { z } from "zod";
+
+import { GithubOauthCallbackPage } from "./GithubOauthCallbackPage";
+
+export const GithubOAuthCallbackPageQueryParamsSchema = z.object({
+  state: z.string().catch(""),
+  installation_id: z.string(),
+  code: z.string()
+});
+
+export const Route = createFileRoute(
+  "/_authenticate/_inject-org-details/secret-manager/$projectId/_secret-manager-layout/integrations/github/oauth2/callback"
+)({
+  component: GithubOauthCallbackPage,
+  validateSearch: zodValidator(GithubOAuthCallbackPageQueryParamsSchema)
+});