Remove the screenshot image link from the generated README.md
template as it references a non-existent asset path that would
cause broken image links in new projects. Bump version to 1.3.1.
Separate the registry setup step from the CLI usage command,
making it clearer that the `@zen` registry only needs to be
configured once via `npm config set` before running `npx @zen/start`.
Replace step-numbered logging with minimal ANSI-styled output
using `step`, `done`, and `fail` helpers. Consolidate redundant
README and package.json updates into a single block, remove
verbose inline comments, and simplify file creation by eliminating
unnecessary variable assignments.
hykocx