Updated JSON serialization in CommandsService to use UnsafeRelaxedJsonEscaping for replies, ensuring special characters are not escaped unnecessarily when sending processed command results.
Migrated all serialization and deserialization from Newtonsoft.Json to System.Text.Json across the codebase for improved performance and reduced dependencies. Updated package references and refactored helper method names for consistency (e.g., IsEmpty, NotEmpty, InRange). Also updated NuGet package versions in project files.
Introduces InventoryContentsCatched to return mapped inventory using cached data and adds InventoryNodeEntry for structured inventory representation. Also truncates command log results to 100 characters in CommandsService for improved logging.
Introduces configuration options and logic for prefetching inventory folders on startup, including depth control. Updates Dockerfile and DataStoreConfig to support new settings, and modifies DataStoreService to handle inventory preloading asynchronously.
