Convert CWK to WIKI VIMWIKI

The CWK file extension stands for ClarisWorks Document, specifically used for word processing documents within ClarisWorks (later AppleWorks). Apple rebranded ClarisWorks to AppleWorks after acquiring Claris in 1998 and discontinued it in 2004. These CWK files have since been largely replaced by formats like PAGES in Apple's iWork suite. Opening CWK word processing files now requires older versions of Apple's Pages.

The Vimwiki Markup Language (WIKI) is a file extension used for personal wiki files managed by the Vim text editor. Vimwiki enables users to organize notes, manage to-do lists, write documentation, and maintain diaries. It stores data in plain text files with its own markup syntax, which can be exported to HTML. Vimwiki was developed to enhance Vim's functionality by providing a structured way to handle personal knowledge bases and notes efficiently.