Refactored ShellUtils to improve safety, error handling, and modularity, including checks for command safety, better error logging, and execution timeout handling. Introduced a new ClassUtils utility for operations on classes, such as retrieving short class names, converting between primitive and wrapper types, and handling interfaces and superclasses.
Improve VPN service stability and update V2Ray assets
Enhanced the VPN service by refining error handling, adding retry logic, and improving resource cleanup. Consolidated V2Ray asset management logic, ensured compatibility with device architectures, and adjusted permissions handling for newer Android versions. Renamed and reorganized V2Ray assets for better structure.
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