feat: Implement a new dashboard layout with sidebar, introduce project and data source management, and add various UI components.

scripts/setup-auth-key.js

@@ -0,0 +1,26 @@
+const { generateKeyPairSync } = require('crypto');
+const { spawn } = require('child_process');
+
+console.log('Generating PKCS#8 RSA Key...');
+const { privateKey } = generateKeyPairSync('rsa', {
+    modulusLength: 2048,
+    privateKeyEncoding: {
+        type: 'pkcs8',
+        format: 'pem',
+    },
+});
+
+console.log('Key generated. Setting JWT_PRIVATE_KEY in Convex Env...');
+
+const setCmd = spawn('npx', ['convex', 'env', 'set', 'JWT_PRIVATE_KEY', '--', privateKey], {
+    stdio: 'inherit'
+});
+
+setCmd.on('close', (code) => {
+    if (code === 0) {
+        console.log('✅ Successfully set JWT_PRIVATE_KEY!');
+    } else {
+        console.error('❌ Failed to set JWT_PRIVATE_KEY. Exit code:', code);
+        process.exit(code);
+    }
+});