all: smoother README chatapi notes (fixes #8189)

[Mutugiii]

Fixes #8189

Add chatapi development notes

[jessewashburn]

This didn't work for me, and I got the below error. Don't I need to make changes to the package.json?

jesse@DESKTOP-N69C4E7 MINGW64 ~/ole/planet/chatapi (sync-with-master)
$ npm run dev

[email protected] dev
nodemon --exec ts-node src/index.ts

[nodemon] 2.0.22
[nodemon] to restart at any time, enter rs
[nodemon] watching path(s): .
[nodemon] watching extensions: ts,json
[nodemon] starting ts-node src/index.ts
Error: listen EADDRINUSE: address already in use :::5000
at Server.setupListenHandle [as _listen2] (node:net:1817:16)
at listenInCluster (node:net:1865:12)
at Server.listen (node:net:1953:7)
at Object. (C:\Users\jesse\ole\planet\chatapi\src\index.ts:98:8)
at Module._compile (node:internal/modules/cjs/loader:1364:14)
at Module.m._compile (C:\Users\jesse\ole\planet\chatapi\node_modules\ts-node\src\index.ts:1618:23)
at Module._extensions..js (node:internal/modules/cjs/loader:1422:10)
at Object.require.extensions. [as .ts] (C:\Users\jesse\ole\planet\chatapi\node_modules\ts-node\src\index.ts:1621:12)
at Module.load (node:internal/modules/cjs/loader:1203:32)
at Function.Module._load (node:internal/modules/cjs/loader:1019:12) {
code: 'EADDRINUSE',
errno: -4091,
syscall: 'listen',
address: '::',
port: 5000
}
[nodemon] app crashed - waiting for file changes before starting...

[Mutugiii]

This didn't work for me, and I got the below error. Don't I need to make changes to the package.json?

**Note:** The dev chatapi runs on port 5000 similar to the production environment. Therefore, only one of them can run at a time. To deactivate the production chatapi run `docker stop planet_chatapi_1(or container id)`

This note is targeting that, I've moved it just above the node version note