5223: Limit batched tasks total size r=curquiza a=Kerollmops
Introduce a new engine parameter (env and config, too) to limit the maximum payload size processed by the engine in batches. You can [review the Discussion and usage on GitHub](https://github.com/orgs/meilisearch/discussions/801).
Co-authored-by: Clément Renault <clement@meilisearch.com>
5187: Bring back v1.12.0 of pre-release changes into `main` r=irevoire a=curquiza
Co-authored-by: ManyTheFish <many@meilisearch.com>
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
Co-authored-by: Clément Renault <clement@meilisearch.com>
Co-authored-by: meili-bors[bot] <89034592+meili-bors[bot]@users.noreply.github.com>
Co-authored-by: Many the fish <many@meilisearch.com>