recommended node version incompatible with linux fs.watch

guide recommends node v18
node v14 added an error thrown when using fs.watch recursive on linux
node v19(.1) added the functionality for fs.watch recursive

disploy/packages/disploy/cli/src/commands/dev.ts

Line 50 in 5d9b4bf

const watcher = watch(root, { recursive: true });

disploy/packages/disploy/scripts/copyAssets.mjs

Line 30 in 5d9b4bf

    
           listener = watch('./cli/assets', { recursive: true }, (eventType, filename) => {

Instead of updating to Node.js 19, I'm going to refactor all the fs.watch calls to use chokidar instead.