Test page

[giancu4]

• approve token in escrow contract for hardcoded node
• generate auth token
• start extension

vscode:extension/ms-vscode.cpptools
vscode:extension/ms-vscode.cpptools?computeId=123&authtoken=3456

• Checkbox: free/paid ✅
• Save config last button ✅
• Total cost estimate without button ✅
• Move avaialbe token balance below the token fee address ✅
• Add gpus select ✅
• Add new random privat key

https://stackoverflow.com/questions/55434556/can-vs-code-extensions-get-uri-requests-from-other-programs#:~:text=registerUriHandler()%20for%20this%3A,directed%20to%20the%20extension%20itself