config:check dependencies listed in devdependencies

[sdetweil]

to reduce space on SD card, my installer does npm install only=prod, which leaves off devDependencies, and all the prettier, etc stuff is listed there. needs to be moved to the production dependencies.

npm run config:check fails missing prettier etc

[khassel]

same setup, and after running npm install, which installs devDependencies, still the same error:

> magicmirror@2.13.0-develop config:check /opt/magic_mirror
> node js/check_config.js

[2020-08-06 22:52:57.222] [INFO]   Checking file...  /opt/magic_mirror/config/config.js
[2020-08-06 22:52:57.267] [LOG]    Line 1 col 1 Definition for rule 'prettier/prettier' was not found.
/opt/magic_mirror/js/check_config.js:66
                        throw new Error("Wrong syntax in config file!");
                        ^

Error: Wrong syntax in config file!
    at /opt/magic_mirror/js/check_config.js:66:10

The syntax of config.js is correct.

Could be related to prettier stuff, so may @rejas can take a look at this?

[rejas]

Took a look, made a PR :-)

[sdetweil]

see note on pr

[sdetweil]

looks good