Update the name of the tool

[bidoubiwa]

Currently the tool is named scrapix, we are not completely convinced by its naming.

We need to decide to a new name, or decide to stick with this one.

Some suggestions may be:

• meiliisearch-web-indexer
• meiliisearch-crawler
• meiliisearch-site-scraper
• meilisearch-web-content-indexer
• meilisearch-scraper
• meilisearch-web-indexer
• meilisearch-content-indexer

But please, this is just a draft, suggest you own ideas :).