fix: some more fixes

web/src/pages/LandingPage.tsx

···
           </p>
           <div className="mt-8 flex flex-wrap justify-center gap-3 md:gap-4">
             <a
-              href="https://discord.com/oauth2/authorize?client_id=1371031984230371369&scope=bot%20applications.commands"
+              href={`https://discord.com/oauth2/authorize?client_id=${import.meta.env.VITE_DISCORD_CLIENT_ID}`}
               className="btn btn-discord"
               target="_blank"
               rel="noopener noreferrer"

web/src/pages/StatusPage.tsx

···
 
 async function getGitCommitHash() {
   try {
+    const apiUrl = import.meta.env.VITE_BOT_API_URL;
+    if (!apiUrl) {
+      console.error('VITE_BOT_API_URL is not defined');
+      return null;
+    }
     const response = await fetch(
-      `${import.meta.env.VITE_BOT_API_URL || 'https://bot-api.pur.cat'}/api/status`,
+      `${apiUrl}/api/status`,
       {
         headers: {
           'X-API-Key': import.meta.env.VITE_STATUS_API_KEY || '',
···
 
 async function getBotStatus() {
   try {
-    const baseUrl = import.meta.env.VITE_BOT_API_URL || 'http://localhost:3000';
+    const baseUrl = import.meta.env.VITE_BOT_API_URL;
+    if (!baseUrl) {
+      console.error('VITE_BOT_API_URL is not defined');
+      return {
+        status: 'offline',
+        botStatus: 'disconnected',
+        error: 'VITE_BOT_API_URL environment variable is not configured',
+        lastChecked: new Date().toISOString(),
+      };
+    }
     const url = `${baseUrl}/api/status`;
 
     const controller = new AbortController();