fixing upload --dry-run

[Mantodkaz]

before

pipe upload-file high.mp3 high.mp3 --dry-run
Error: error decoding response body
Caused by:
invalid type: map, expected f64 at line 1 column 1

after

pipe upload-file high.mp3 high.mp3 --dry-run
📊 Upload Cost Estimate:
📁 File: high.mp3
📏 Size: 12.25 MB (0.0128 GB)
📈 Tier: Normal
💵 Rate: 1 PIPE tokens/GB
💰 Estimated cost: 0.0128 PIPE tokens
📅 Storage duration: 1 month(s)
💳 Your balance: 0.0000 PIPE tokens
⚠️ Insufficient balance!
Need 0.0128 more PIPE tokens
Run: pipe swap-sol-for-pipe 0.1
This is a dry run - no upload performed.