Fix/body parser

[noctera]

Status	Type	Env Vars Change
✅ Ready	Bug	Yes

Description

This PR will fix issue vocascan/vocascan-frontend#142 to support custom file upload sizes.

just add the following property in you vocascan.config.js

server: {
    ...
    max_file_upload: '1mb', // 1kb, 1mb, 1gb
 },

I have added this variable setting to the /info route to make the value accessible for the client (more specific error messages)

Motivation and Context

Without this setting you couldn't import much vocabs, as the default limit was very small

Screenshots / GIFs (if appropriate):

Checklist

• I have read the CONTRIBUTING document.
• I have considered the accessibility of my changes (i.e. did I add proper content descriptions to images, or run my changes with talkback enabled?)
• I have documented my code if needed

Resolves

vocascan/vocascan-fronten#142