chore: update tailwindcss to version 4.1.0 across admin, broadcast, landing, and studio panels

refactor: remove unnecessary React import in AuthButton component due to new JSX transform

refactor: simplify imports in LanguageSelector component

fix: remove unused AuthResponse type import in useAuth hook

fix: access Vite environment variables in a type-safe manner in api utility

.eslintrc.json

@@ -1,3 +1,13 @@
 {
-  "extends": ["next/core-web-vitals"]
+  "root": true,
+  "env": {
+    "browser": true,
+    "es6": true,
+    "node": true
+  },
+  "extends": ["eslint:recommended"],
+  "parserOptions": {
+    "ecmaVersion": 2018,
+    "sourceType": "module"
+  }
 }

packages/admin-panel/package.json

@@ -26,7 +26,7 @@
     "@vitejs/plugin-react": "^4.0.3",
     "autoprefixer": "^10.4.14",
     "postcss": "^8.4.23",
-    "tailwindcss": "^3.4.16",
+  "tailwindcss": "^4.1.0",
     "typescript": "^5.2.2",
     "vite": "^4.3.9"
   }

packages/broadcast-panel/package.json

@@ -22,7 +22,7 @@
     "@vitejs/plugin-react": "^4.0.0",
     "autoprefixer": "^10.4.14",
     "postcss": "^8.4.24",
-    "tailwindcss": "^3.4.16",
+  "tailwindcss": "^4.1.0",
     "typescript": "^5.0.2",
     "vite": "^7.2.0"
   }

packages/landing-page/package.json

@@ -36,7 +36,7 @@
     "@vitejs/plugin-react": "^4.0.3",
     "autoprefixer": "^10.4.14",
     "postcss": "^8.4.23",
-    "tailwindcss": "^3.4.16",
+  "tailwindcss": "^4.1.0",
     "typescript": "^5.2.2",
     "vite": "^4.3.9"
   }

packages/studio-panel/package.json

@@ -36,13 +36,13 @@
     "zustand": "^4.4.7"
   },
   "devDependencies": {
-    "@tailwindcss/forms": "^0.5.4",
+  "@tailwindcss/forms": "^0.5.4",
     "@types/react": "^18.0.28",
     "@types/react-dom": "^18.0.11",
     "@vitejs/plugin-react": "^4.0.3",
-    "autoprefixer": "^10.4.14",
+  "autoprefixer": "^10.4.14",
-    "postcss": "^8.4.23",
+  "postcss": "^8.4.23",
-    "tailwindcss": "^3.4.16",
+  "tailwindcss": "^4.1.0",
     "typescript": "^5.2.2",
     "vite": "^4.3.9"
   }

shared/components/AuthButton.tsx

@@ -1,4 +1,4 @@
-import React from 'react';
+// React import removed: using new JSX transform so explicit React import not required
 import { useAuth } from '@avanzacast/shared-hooks';
 
 interface AuthButtonProps {

shared/components/LanguageSelector.tsx

@@ -1,4 +1,4 @@
-import React, { useState } from 'react';
+import { useState } from 'react';
 import { useLanguage } from '@avanzacast/shared-hooks';
 import type { SupportedLanguage } from '@avanzacast/shared-types';
 

shared/hooks/useAuth.ts

@@ -1,5 +1,5 @@
 import { useState, useEffect, useCallback } from 'react';
-import type { User, AuthTokens, LoginCredentials, RegisterData, AuthResponse } from '@avanzacast/shared-types';
+import type { User, AuthTokens, LoginCredentials, RegisterData } from '@avanzacast/shared-types';
 import { 
   saveTokens, 
   saveUser, 

shared/utils/api.ts

@@ -1,7 +1,9 @@
 import type { LoginCredentials, RegisterData, AuthResponse, ApiResponse } from '@avanzacast/shared-types';
 import { getAuthHeader } from './auth';
 
-const API_BASE_URL = import.meta.env.VITE_API_URL || 'https://avanzacast-servertokens.bfzqqk.easypanel.host/api/v1';
+// Access import.meta.env in a type-safe way even if the project doesn't declare the Vite env typing
+const _env = (import.meta as any).env;
+const API_BASE_URL = _env.VITE_API_URL || 'https://avanzacast-servertokens.bfzqqk.easypanel.host/api/v1';
 
 /**
  * Cliente HTTP para hacer peticiones a la API