Upload latest code and optimized prompts (v6)

test_upload.js

@@ -0,0 +1,31 @@
+require('dotenv').config();
+const { S3Client, PutObjectCommand } = require('@aws-sdk/client-s3');
+
+const client = new S3Client({
+  region: 'auto',
+  endpoint: `https://${process.env.R2_ACCOUNT_ID}.r2.cloudflarestorage.com`,
+  credentials: {
+    accessKeyId: process.env.R2_ACCESS_KEY_ID,
+    secretAccessKey: process.env.R2_SECRET_ACCESS_KEY,
+  },
+  forcePathStyle: true,
+});
+
+(async () => {
+  try {
+    console.log('Attempting upload to bucket:', process.env.R2_BUCKET_NAME);
+    const command = new PutObjectCommand({
+      Bucket: process.env.R2_BUCKET_NAME,
+      Key: 'test-file.txt',
+      Body: 'Hello R2',
+      ContentType: 'text/plain',
+    });
+    await client.send(command);
+    console.log('Upload successful!');
+  } catch (err) {
+    console.error('Upload Error Details:');
+    console.error('Code:', err.Code);
+    console.error('Message:', err.message);
+    console.error('Full Error:', err);
+  }
+})();