Optimize File-Indexer

[Alfagun74]

The file indexer currently runs every five minutes and performs the following tasks:

• It retrieves all games located in the /files directory.
• It adds these games to GameVault.
• It retrieves all games from the database.
• It checks their integrity.
• It caches games using RAWG.
• It checks for new box art.

When you have a library of 600 games, running this process can be quite time-consuming. It takes approximately 20 seconds for the indexing to complete.

To optimize this process and reduce the time required, here are some suggested improvements:

• [x] Instead of using Scheduled Cron Jobs, consider using FileWatcher to index when files change
• [X] eliminate the need to constantly inspect the 7z files.

[Alfagun74]

Implemented Logic with a debounce timer of 5 seconds to not escalate things when a bunch of files get moved/deleted/added