Use the meta file if available to resume download

[Esse78]

Can you add the ability to give to the script a meta file and download what is in the file?
Because some sources don't have the index updated so I modified the meta file but it doesn't allow me to use it.
example: https://dmtranslationscn.com/toc-tsldb/
original meta file: https://filebin.net/s4e3y9ilrtabjof6/meta.json?t=5b9df9ui
modified meta file: https://filebin.net/s4e3y9ilrtabjof6/meta_-_Copy.json?t=u70egf7x
thanks

[dipu-bd]

Logic for this feature:

• Add a new options. i.e. lncrawl --resume to invoke this.
• Save the chapter range and output formats selection to metafile
• When download finished save a finish flag in meta file
• Check all meta files found in the default output folder
• If any meta file has does not have finish flag, show option to resume them

estimated time required: 2 hours