refactor(frontend): use generated API client instead of legacy BackendAPI

Switch rate limit admin UI to use auto-generated hooks/types from
OpenAPI spec instead of manually typed legacy BackendAPI methods.
Removes UserRateLimitResponse from deprecated types.ts and
getUserRateLimit/resetUserRateLimit from legacy client.ts.
Also regenerates API client to fix pre-existing type error from dev.

autogpt_platform/frontend/src/app/(platform)/admin/rate-limits/actions.ts

@@ -1,21 +0,0 @@
-"use server";
-
-import { revalidatePath } from "next/cache";
-import BackendApi from "@/lib/autogpt-server-api";
-import type { UserRateLimitResponse } from "@/lib/autogpt-server-api/types";
-
-export async function getUserRateLimit(
-  userId: string,
-): Promise<UserRateLimitResponse> {
-  const api = new BackendApi();
-  return api.getUserRateLimit(userId);
-}
-
-export async function resetUserRateLimit(
-  userId: string,
-): Promise<UserRateLimitResponse> {
-  const api = new BackendApi();
-  const result = await api.resetUserRateLimit(userId);
-  revalidatePath("/admin/rate-limits");
-  return result;
-}

autogpt_platform/frontend/src/app/(platform)/admin/rate-limits/components/RateLimitDisplay.tsx

@@ -2,7 +2,7 @@
 
 import { useState } from "react";
 import { Button } from "@/components/__legacy__/ui/button";
-import type { UserRateLimitResponse } from "@/lib/autogpt-server-api/types";
+import type { UserRateLimitResponse } from "@/app/api/__generated__/models/userRateLimitResponse";
 
 function formatTokens(tokens: number): string {
   if (tokens === 0) return "Unlimited";

autogpt_platform/frontend/src/app/(platform)/admin/rate-limits/components/RateLimitManager.tsx

@@ -6,8 +6,11 @@ import { Input } from "@/components/__legacy__/ui/input";
 import { Label } from "@/components/__legacy__/ui/label";
 import { MagnifyingGlass } from "@phosphor-icons/react/dist/ssr";
 import { useToast } from "@/components/molecules/Toast/use-toast";
-import type { UserRateLimitResponse } from "@/lib/autogpt-server-api/types";
-import { getUserRateLimit, resetUserRateLimit } from "../actions";
+import type { UserRateLimitResponse } from "@/app/api/__generated__/models/userRateLimitResponse";
+import {
+  getV2GetUserRateLimit,
+  postV2ResetUserRateLimitUsage,
+} from "@/app/api/__generated__/endpoints/admin/admin";
 import { RateLimitDisplay } from "./RateLimitDisplay";
 
 export function RateLimitManager() {
@@ -23,8 +26,11 @@ export function RateLimitManager() {
 
     setIsLoading(true);
     try {
-      const data = await getUserRateLimit(trimmed);
-      setRateLimitData(data);
+      const response = await getV2GetUserRateLimit({ user_id: trimmed });
+      if (response.status !== 200) {
+        throw new Error("Failed to fetch rate limit");
+      }
+      setRateLimitData(response.data);
     } catch (error) {
       console.error("Error fetching rate limit:", error);
       toast({
@@ -42,8 +48,13 @@ export function RateLimitManager() {
     if (!rateLimitData) return;
 
     try {
-      const data = await resetUserRateLimit(rateLimitData.user_id);
-      setRateLimitData(data);
+      const response = await postV2ResetUserRateLimitUsage({
+        user_id: rateLimitData.user_id,
+      });
+      if (response.status !== 200) {
+        throw new Error("Failed to reset usage");
+      }
+      setRateLimitData(response.data);
       toast({
         title: "Success",
         description: "User rate limit usage reset to zero.",

autogpt_platform/frontend/src/lib/autogpt-server-api/client.ts

@@ -53,7 +53,6 @@ import type {
   TransactionHistory,
   User,
   UserPasswordCredentials,
-  UserRateLimitResponse,
   UsersBalanceHistoryResponse,
   WebSocketNotification,
 } from "./types";
@@ -481,16 +480,6 @@ export default class BackendAPI {
     return this._get("/credits/admin/users_history", params);
   }
 
-  getUserRateLimit(user_id: string): Promise<UserRateLimitResponse> {
-    return this._get("/copilot/admin/rate_limit", { user_id });
-  }
-
-  resetUserRateLimit(user_id: string): Promise<UserRateLimitResponse> {
-    return this._request("POST", "/copilot/admin/rate_limit/reset", {
-      user_id,
-    });
-  }
-
   ////////////////////////////////////////
   //////////// V2 LIBRARY API ////////////
   ////////////////////////////////////////

autogpt_platform/frontend/src/lib/autogpt-server-api/types.ts

@@ -965,14 +965,6 @@ export type AddUserCreditsResponse = {
   transaction_key: string;
 };
 
-export type UserRateLimitResponse = {
-  user_id: string;
-  daily_token_limit: number;
-  weekly_token_limit: number;
-  daily_tokens_used: number;
-  weekly_tokens_used: number;
-};
-
 const _stringFormatToDataTypeMap: Partial<Record<string, DataType>> = {
   date: DataType.DATE,
   time: DataType.TIME,