feat: batch processing

[Rushaway]

Advantages of Batch Processing with Queue for Announcer:

1. Reduced Saturation: Grouping 4-5 requests at a time prevents overwhelming the database and server during peak player connections.
2. Optimized Data Fetching: Fetching data for multiple players in batches ensures most of the data is retrieved simultaneously, minimizing potential lag spikes.
3. Smooth Performance: Queuing avoids executing requests immediately upon connection, spreading the load over time and improving overall stability.
4. Less native calls in the same time

Implementation Plan:
Introduce a queue system that processes groups of players in intervals or when a batch size (e.g., 4-5) is reached. This balances server load and reduces connection-induced lag.

[Rushaway]

What's your point of view on this @maxime1907 ?