refactor: deno software skill references and improve validation processes master
- Removed unnecessary descriptions and applyTo fields from testing, TypeScript, web, and workflow references. - Enhanced the Delivery Validator and Verifier documentation for clarity on validation and verification processes. - Introduced a standalone fallback reference for Deno delivery workflow when the deliver-software skill is unavailable. - Updated audit and validate scripts to improve structure and validation checks for required files and links. - Modified CI template to use `deno ci` for dependency management instead of `deno install --frozen`. - Added new sections in various references to outline contents and improve organization. Signed-off-by: Okiki Ojo <hey@okikio.dev>