I think someone saw my frustrations from this post here and Decided to come to my rescure.
After reading a post from here, a wonderful website by the way
I came across a tool that make sit easy to Upload and automate importation of Calibre ebooks into calibre web: crocodilestick/Calibre-Web-Automator: A simple tool to give Calibre-Web the Auto-Import and Auto-Conversion Functionality. Fully automate and simplify your eBook set up. (github.com)
Ill be looking into ways this could be implemented into or to work with the calibre web App we have for NS8, to make it easy to add ebooks
Any help from the community is highly appreciated
UPDATE: LAtest versions here Release Version 1.2.0 - Cover Heaven & New Super Easy Install! 
ยท crocodilestick/Calibre-Web-Automator (github.com)
Implement a Docker compose based installation.
---
services:
calibre-web-automated:
image: crocodilestick/calibre-web-automated:latest
container_name: calibre-web-automated
environment:
- PUID=1000
- PGID=100
- TZ=UTC
volumes:
- /path/to/config/folder:/config
- /path/to/the/folder/you/want/to/use/for/book/ingest:/cwa-book-ingest
- /path/to/your/calibre/library:/calibre-main # Point to your Calibre config folder not the 'Calibre Library' folder directly
- /path/to/where/you/keep/your/books:/books #Optional
- /path/to/your/gmail/credentials.json:/app/calibre-web/gmail.json #Optional
ports:
- 8084:8083 # Change the first number to change the port you want to access the Web UI, not the second
restart: unless-stopped