refactor(assets): Optimize asset retrieval using array lookup

This refactors the asset management system to be more efficient and cleaner.

- Moved common GetAsset/DropAsset logic to src/util/asset_manager.cc.

- Changed retrieval to use an array of records (AssetRecord) for O(1) lookups instead of a switch statement.

- Updated asset_packer to generate only raw data and the record array.

0 files changed, 0 insertions, 0 deletions