Error improvements

[schickling]

• [ ] Compact error traces (e.g. for parallel interruption)
• [ ] Have CI reports for various runtimes (Node, Deno, Bun, Browser via Playwright for screenshots, ...)
• [ ] Better browser error logging via console.table, ...
• [ ] #1319
• [ ] Generate error reports (e.g. as .html page in a .effect dir)
• [ ] Include span names in stack traces
• [ ] Separate error printing if there are multiple errors
• [ ] Embed relevant code snippet in error log (e.g. like Rust does)

Future

• [ ] Interactive error repl