Sandpack April & May Update

Bugs:

• showOpenInCodeSandbox: pass prop to loading component (#486);
• Codemirror component: remove inline props, which was triggered unnecessary re-renders (#477);
• CodeEditor: prefer React.useId when available, getting ready for React 18 (#461);
• CodeEditor: check if error message has a valid position (#466);
• CodeEditor: any change on read-only props wasn’t remounting the component (#456);
• Sandpack-context: make sure that the method updateFile triggers all clients (#455).

Features:

• Sandpack-client: refactor iFrame fs protocol in order to use the main protocol and take the advantage of channel-id (#483)
• Sandpack-client: expose console message methods;
• Sandpack-context: updateFile method support multiple files (#453).