cli

Work on the incremental (delta) build system in @ui5/project: build caching, resource indexing, hash trees, stage caching, build server, file watching, task execution caching, and delta builds.

Work on the @ui5/fs package: the virtual file system abstraction layer providing Resource, Adapters (FileSystem, Memory), Reader Collections (ReaderCollection, ReaderCollectionPrioritized, DuplexCollection, WriterCollection), specialized readers (Filter, Link, Proxy), resource tagging, monitoring, and the resourceFactory API.