🐞 Yaak silently crashes/fails to launch if `localhost` can't be resolved

[dljsjr]

I was trying to launch Yaak on macOS, and the app was failing to start with no indication of why, not even in Console.app.

Building from source revealed that the app was exiting early as follows:

$ npm run tauri-before-dev

> [email protected] tauri-before-dev
> npm run --workspaces --if-present dev


> @yaakapp/[email protected] dev
> vite dev --force


♻️  Generating routes...
✅ Processed routes in 591ms
error when starting dev server:
Error: getaddrinfo ENOTFOUND localhost
    at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:internal/dns/promises:86:17)
npm error Lifecycle script `dev` failed with error:
npm error code 1
npm error path /Users/dougstephen/Developer/Workspaces/Personal/git/yaak/src-web
npm error workspace @yaakapp/[email protected]
npm error location /Users/dougstephen/Developer/Workspaces/Personal/git/yaak/src-web
npm error command failed
npm error command sh -c vite dev --force

The underlying issue turned out to be that an external process had mucked up my /etc/hosts file, making localhost unresolvable.

While it does seem to be a rather unlikely setup to have localhost fail to resolve, still probably worth seeing if there's a reasonable way to avoid crashing here. Or maybe even falling back to 127.0.0.1 if the hostname isn't hardcoded somewhere upstream.